RIP Prvi Kolokvijum
Questions and Answers
- 1.
Univerzalni slotovi za proširenje savremenih PC računara kog su najčešće tipa?
- A.
ISA
- B.
EISA
- C.
AGP
- D.
PCI-Express
Correct Answer
D. PCI-ExpressExplanation
The correct answer is PCI-Express. PCI-Express is the most common type of universal expansion slots for modern PC computers. These slots are used to connect various types of expansion cards, such as graphics cards, sound cards, and network cards, to the motherboard of the computer. PCI-Express provides faster data transfer rates compared to older slot types like ISA, EISA, and AGP, making it the preferred choice for modern computer systems.Rate this question:
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- 2.
Napon od +5V signala PW_OK(power good) izvora za napajanje označava da:
- A.
Snaga izvora nije dovoljna za PC
- B.
Da su naponi koje daje izvor u dozvoljenim ranicama
- C.
Izvor za napajanje radi
- D.
Je snaga izvora dovoljna za rad PC
Correct Answer
B. Da su naponi koje daje izvor u dozvoljenim ranicamaExplanation
The correct answer is that the voltage levels provided by the power source are within the acceptable range. This means that the power source is functioning properly and supplying the necessary voltage for the PC to operate.Rate this question:
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- 3.
ATX konektor za napajanje može da ima
- A.
20 pinova
- B.
22 pina
- C.
6 pinova
- D.
10 pinova
Correct Answer
A. 20 pinovaExplanation
The correct answer is 20 pinova. The ATX power connector is a type of power supply connector used in computer motherboards. It typically has 20 pins, which provide power to various components of the motherboard. This connector is designed to ensure proper power distribution and compatibility with the motherboard.Rate this question:
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- 4.
Uobičajni konektor za mrežnu karticu je
- A.
RS 232
- B.
RJ 45
- C.
Contronix
- D.
RJ 11
Correct Answer
B. RJ 45Explanation
The correct answer is RJ 45. RJ 45 is the standard connector used for Ethernet networking. It is commonly used for connecting computers, routers, switches, and other network devices to create a local area network (LAN). The RJ 45 connector has eight pins and is designed to be used with twisted pair cables. It is larger in size compared to the RJ 11 connector, which is used for telephone connections. RS 232 and Contronix are not commonly used connectors for network cards.Rate this question:
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- 5.
Južni most je deo cip-seta
- A.
Koji omogućava interakciju CPU i RAM-a
- B.
Koji omogućava interakciju CPU i periferija
- C.
Za serijsko paralelnu konverziju
- D.
Namenjen za podršku grafičkim karticama
Correct Answer
B. Koji omogućava interakciju CPU i periferijaExplanation
The correct answer is "koji omogućava interakciju CPU i periferija." This answer states that the Južni most (South Bridge) is part of a chipset that allows interaction between the CPU and peripherals. This suggests that the South Bridge is responsible for facilitating communication between the CPU and various peripheral devices connected to the computer, such as USB ports, audio devices, and network interfaces.Rate this question:
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- 6.
Preko koje magistrale se povezuju savremene grafičke kartice?
- A.
PCI-Express
- B.
ISA
- C.
EISA
- D.
PCI
Correct Answer
A. PCI-ExpressExplanation
PCI-Express is the correct answer because it is the current standard for connecting modern graphics cards. PCI-Express provides a higher bandwidth and faster data transfer rates compared to older standards like ISA, EISA, and PCI. Therefore, PCI-Express is the preferred choice for connecting contemporary graphics cards to the motherboard.Rate this question:
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- 7.
Adresna magistrala personalnog računara
- A.
Je komunikacioni put između CPU i registra
- B.
Omogućava komunikaciju mem. kontrolera i RAM-a
- C.
Služi za komunikaciju CPU i cipset
- D.
Je prenosni put za podatke i komande između CPU i RAM-a
Correct Answer
A. Je komunikacioni put između CPU i registraExplanation
The correct answer is "je komunikacioni put između CPU i registra." This is because the adresna magistrala personalnog računara refers to the address bus of the computer, which is responsible for carrying the memory addresses between the CPU and the memory controller. The address bus allows the CPU to communicate with the memory controller and access the RAM. Therefore, this option accurately describes the role and function of the adresna magistrala personalnog računara.Rate this question:
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- 8.
Slot na koji se može priključiti samo grafička kartica je
- A.
AGP
- B.
ISA
- C.
EISA
- D.
PCI-Express
Correct Answer
A. AGPExplanation
The correct answer is AGP. AGP (Accelerated Graphics Port) is a type of expansion slot specifically designed for connecting a graphics card to a computer's motherboard. Unlike other slots listed, such as ISA, EISA, and PCI-Express, AGP is dedicated solely to graphics cards and offers faster data transfer rates, allowing for improved graphics performance.Rate this question:
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- 9.
Koji cip omogućava interakciju CPU i RAM-a?
- A.
Northbridge
- B.
Super I/O
- C.
Southbridge
- D.
Memorybridge
Correct Answer
A. NorthbridgeExplanation
The correct answer is northbridge. The northbridge chip enables the interaction between the CPU and RAM. It is responsible for managing the high-speed communication between the CPU, RAM, and other high-performance components. The northbridge chip also controls the data flow between the CPU and the graphics card.Rate this question:
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- 10.
AGP je skraćenica za ____________ i predstavlja priključak na _______ magistralu (dopuniti rečenicu)
- A.
Accelerated Graphic Port-PCI
- B.
Alternative Graphics Port-PCI
- C.
Accelerated Graphic Port-ISA
- D.
Alternative Graphics Port-ISA
Correct Answer
A. Accelerated Graphic Port-PCIExplanation
AGP je skraćenica za Accelerated Graphic Port i predstavlja priključak na PCI magistralu. AGP je posebna vrsta priključka na matičnoj ploči koja je bila namijenjena isključivo za grafičke kartice. AGP je bio razvijen kako bi omogućio brži protok podataka između grafičke kartice i ostalih dijelova računala, što je rezultiralo poboljšanom grafikom i performansama u igrama i drugim grafički intenzivnim zadacima.Rate this question:
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- 11.
Broj vodova na konektoru za (paralelni) ATA interfejs je:
- A.
80
- B.
15
- C.
7
- D.
60
Correct Answer
A. 80Explanation
The correct answer is 80 because the ATA interface connector has a total of 80 pins. This connector is commonly used for connecting storage devices such as hard drives and optical drives to the motherboard of a computer. The large number of pins allows for the transfer of data and power between the storage device and the motherboard.Rate this question:
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- 12.
Broj pinova na konektoru za (paralelni) ATA interfejs je:
- A.
40
- B.
80
- C.
7
- D.
15
Correct Answer
A. 40Explanation
The correct answer is 40. The ATA interface connector for parallel ATA typically has 40 pins. This connector is used to connect storage devices such as hard drives and optical drives to the motherboard of a computer. It provides a parallel data transfer interface between the storage device and the computer.Rate this question:
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- 13.
Preko ATX 12V konektora se napaja:
- A.
Procesor
- B.
HD
- C.
Ventilator
- D.
CD drive
Correct Answer
A. ProcesorExplanation
The ATX 12V connector is used to provide power to the processor. This connector ensures that the processor receives the necessary power supply to function properly. Without this connector, the processor would not be able to operate efficiently or at all. The other components listed, such as the HD, ventilator, and CD drive, may require power as well, but they typically have their own separate power connectors. Therefore, the correct answer is the processor.Rate this question:
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- 14.
Severni most je CHIPSET:
- A.
Koji omogućava interakciju CPU i RAM
- B.
Koji omogućava interakciju CPU i periferija
- C.
Koji povezuje SATA i ATA diskove
- D.
Namenjen je za podršku SCSI diskova
Correct Answer
A. Koji omogućava interakciju CPU i RAMExplanation
The correct answer is "which enables the interaction between CPU and RAM." This is because a chipset is a set of electronic components in a computer that manages the data flow between the processor, memory, and other devices. The CPU (central processing unit) and RAM (random access memory) are two crucial components in a computer system, and the chipset facilitates their communication and interaction.Rate this question:
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- 15.
Sadržaj EEPROM memorije:
- A.
Može da se obriše ne uklanjajući čip sa matične ploče
- B.
Može da se obriše ukoliko se čip izloži UV zračenju
- C.
Može da se obriše ukidanjem napajanja
- D.
Ne može da se obriše
Correct Answer
A. Može da se obriše ne uklanjajući čip sa matične pločeExplanation
The content of EEPROM memory can be erased without removing the chip from the motherboard.Rate this question:
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- 16.
Poređajte po brzini (od najbrže) nivoe keš memorije
- A.
L3,L2,L1
- B.
L2,L1,L3
- C.
L1,L2,L3
- D.
L1,L3,L2
Correct Answer
C. L1,L2,L3Explanation
The correct answer is L1, L2, L3. This is because L1 cache is the fastest and closest to the CPU, followed by L2 cache, and then L3 cache. The closer the cache is to the CPU, the faster it can retrieve data, which is why L1 cache is the fastest. L2 cache is larger than L1 cache but slower, and L3 cache is even larger but slower than both L1 and L2 cache. Therefore, the order of the levels of cache from fastest to slowest is L1, L2, L3.Rate this question:
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- 17.
Označiti tačan iskaz:
- A.
DDR3 i DDR2 imaju konektore sa po 240 pinova
- B.
Sve navedeno je tačno
- C.
DDR3 i DDR2 imaju potpuno iste konektore
- D.
DDR3 se napaja većim naponom od DDR2
Correct Answer
A. DDR3 i DDR2 imaju konektore sa po 240 pinovaExplanation
The correct answer is "DDR3 i DDR2 imaju konektore sa po 240 pinova". This statement correctly states that both DDR3 and DDR2 have connectors with 240 pins.Rate this question:
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- 18.
DRAM memorija je sporija od SRAM memorije. Osnovni razlog je
- A.
Potrebe za osvežavanjem
- B.
Višekanalni pristup
- C.
Veći stepen inegracije
- D.
Ograničen takt
Correct Answer
A. Potrebe za osvežavanjemExplanation
The correct answer is "potrebe za osvežavanjem" (need for refreshing). DRAM memory is slower than SRAM memory because it requires constant refreshing to maintain the stored data. This refreshing process adds an overhead and slows down the overall performance of the DRAM memory.Rate this question:
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- 19.
U toku rada DRAM memorija gubi naelektrisanje. Proces zanavljanja podataka naziva se
- A.
Refreshing
- B.
Pipelining
- C.
Virtual memory menagement
- D.
Memory extension
Correct Answer
A. RefreshingExplanation
DRAM memory loses charge over time, causing data to be lost. The process of restoring the charge and preventing data loss is called refreshing. This involves reading and rewriting the data in the memory cells to maintain their charge. Pipelining refers to a technique used in computer processors to optimize instruction execution. Virtual memory management is a technique used by operating systems to allocate and manage memory. Memory extension refers to increasing the amount of memory available in a system.Rate this question:
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- 20.
Memorija u koju se učitava os i softver u toku rada PC je:
- A.
RAM
- B.
BIOS
- C.
CMOS
- D.
ROM
Correct Answer
A. RAMExplanation
RAM stands for Random Access Memory. It is a type of computer memory that is used to store data that is actively being used by the operating system and software during the computer's operation. Unlike ROM, which is read-only memory, RAM is volatile memory, meaning that its contents are lost when the computer is turned off or restarted. Therefore, RAM is the correct answer as it is the type of memory where the operating system and software are loaded during the computer's operation.Rate this question:
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- 21.
U kojoj memoriji se čuvaju osnivni podaci neophodni za podizanje računara?
- A.
BIOS
- B.
RAM
- C.
DDR3
- D.
SDRAM
Correct Answer
A. BIOSExplanation
BIOS (Basic Input/Output System) je odgovor koji je tačan. BIOS je firmware koji se nalazi na matičnoj ploči računara i čuva osnovne informacije neophodne za podizanje računara, kao što su postavke hardvera, informacije o uređajima i prva instrukcija koju računar izvršava pri pokretanju. RAM (Random Access Memory) je vrsta memorije koja se koristi za trenutno čuvanje podataka i izvršavanje programa, ali ne sadrži osnovne informacije o podizanju računara. DDR3 i SDRAM su vrste RAM memorije, ali ne čuvaju osnovne podatke za podizanje računara.Rate this question:
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- 22.
Nakon startovanja računara pokreće se procedura testiranja pojedinih hardverskih komponenti. Test se naziva
- A.
POST
- B.
PREP
- C.
BIOS
- D.
FLASH
Correct Answer
A. POSTExplanation
After starting the computer, a procedure is initiated to test individual hardware components. This test is called POST (Power-On Self Test).Rate this question:
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- 23.
ROM je sraćenica od
- A.
Read only Memory
- B.
Reset Override Maintenance
- C.
Real-time Online Memory
- D.
Random Output Modules
Correct Answer
A. Read only MemoryExplanation
ROM is an acronym for Read Only Memory. ROM is a type of computer memory that can only be read and not written to. It contains permanent data that is stored during manufacturing and cannot be modified or erased by normal computer operations. This type of memory is used to store firmware and other essential programs that are required for the computer to boot up and perform basic functions.Rate this question:
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- 24.
CMOS memorija
- A.
Mora da ima napajanje da bi čuvala sadržaj
- B.
Je SDRAM tipa
- C.
Može da se koristi kao keš memorija
- D.
čuva rezidentni deo os
Correct Answer
A. Mora da ima napajanje da bi čuvala sadržajExplanation
CMOS memory is a type of memory that requires power in order to retain its stored content. This means that if the power supply is disconnected or interrupted, the data stored in the CMOS memory will be lost. Therefore, it is essential for CMOS memory to have a continuous power supply to ensure that the content is preserved. The other options mentioned in the question, such as being SDRAM type, being used as a cache memory, or storing the resident part of the operating system, are not applicable to CMOS memory.Rate this question:
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- 25.
Keš memorija inegrisana unutra CPU naziva se
- A.
L1 cashe
- B.
LC cashe
- C.
LIN cashe
- D.
MMX cashe
Correct Answer
A. L1 casheExplanation
The correct answer is L1 cache. L1 cache refers to the first level of cache memory that is integrated within the CPU. It is the closest and fastest memory to the CPU, designed to store frequently accessed data and instructions to improve overall system performance. This cache is smaller in size compared to higher level caches but has the lowest latency, making it ideal for storing critical data that needs to be accessed quickly.Rate this question:
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- 26.
Prednost SRAm memorije u odnosu na DRAm memoriju je
- A.
Manji je potrošač
- B.
Jeftinija je
- C.
Manjih dimenzija po jedinici memorije
- D.
Ne zahteva napajanje za čuvanje sadržaja
Correct Answer
A. Manji je potrošačExplanation
The correct answer is "manji je potrošač". This means that SRAM memory consumes less power compared to DRAM memory. This is an advantage because it helps in reducing overall power consumption and prolonging battery life in devices that use SRAM memory.Rate this question:
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- 27.
DRAM memorija se koristi kao
- A.
Glavna memorija
- B.
CMOS memorija
- C.
Virtuelna memorija
- D.
Keš memorija
Correct Answer
A. Glavna memorijaExplanation
DRAM memorija se koristi kao glavna memorija u računarima. Glavna memorija je primarna memorija koja se koristi za skladištenje podataka i instrukcija koje trenutno koristi procesor. DRAM (Dynamic Random Access Memory) je vrsta memorije koja je brza i efikasna za pristup podacima, ali zahteva stalno osvežavanje kako bi se očuvali podaci. Stoga se DRAM koristi kao glavna memorija jer omogućava brz pristup podacima koje procesor trenutno koristi.Rate this question:
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- 28.
Koji tip DRAM memorije je sinhronizovan sa sistemskim taktom
- A.
SDRAM
- B.
BEDO
- C.
SRAM
- D.
FPGA
Correct Answer
A. SDRAMExplanation
SDRAM (Synchronous Dynamic Random-Access Memory) is the correct answer because it is a type of DRAM memory that is synchronized with the system clock. This means that data transfers between the memory and the processor occur in sync with the system clock, allowing for faster and more efficient data access. SDRAM is commonly used in computers and other electronic devices due to its high speed and performance capabilities.Rate this question:
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- 29.
Koji tip memorije se koristi kod quad core procesorskih sistema?
- A.
DDR
- B.
RDRAM
- C.
BEDO
- D.
VCM
Correct Answer
A. DDRExplanation
DDR (Double Data Rate) is the correct answer because it is a type of memory commonly used in quad-core processor systems. DDR memory allows for faster data transfer rates compared to older memory types, making it suitable for high-performance processors. RDRAM, BEDO, and VCM are not commonly used in quad-core processor systems, making them incorrect choices.Rate this question:
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- 30.
SRAM memorija se koristi kao
- A.
Keš memorija
- B.
Glavna (main) memorija
- C.
CMOS memorija
- D.
Virtuelna memorija
Correct Answer
A. Keš memorijaExplanation
SRAM memorija se koristi kao keš memorija. Keš memorija je brza i skupa memorija koja se koristi za skladištenje podataka koji se često koriste ili se trenutno koriste. Ona pomaže smanjiti vrijeme pristupa glavnoj memoriji tako što čuva kopiju često korištenih podataka. SRAM memorija se obično koristi kao keš memorija zbog svoje brzine i jednostavnosti korištenja.Rate this question:
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- 31.
Osnovni razlog zbog kojeg je DDR2 RAM potencijalno brži od DDR RAM-a je:
- A.
DDR RAM koristi 184-pin DIMM a DDR2 koristi 240-pin DIM
- B.
DDR RAM je jednokanalni a DDR2 RAM je dvokanalni
- C.
Ulazno izlazne operacije se brže obavljaju
- D.
Povećana je radna frekvencija kod DDR2 RAM-a
Correct Answer
D. Povećana je radna frekvencija kod DDR2 RAM-aExplanation
DDR2 RAM has a higher operating frequency compared to DDR RAM, which makes it potentially faster. This means that DDR2 RAM can transfer data at a higher rate, allowing for quicker input and output operations. The increased working frequency of DDR2 RAM contributes to its potential speed advantage over DDR RAM.Rate this question:
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- 32.
Koji tip memorije mora da se osvežava da bi sačuvao sadržaj
- A.
SDRAM
- B.
OSRAM
- C.
VRAM
- D.
SRAM
Correct Answer
A. SDRAMExplanation
SDRAM stands for Synchronous Dynamic Random Access Memory. It is a type of memory that needs to be refreshed periodically in order to maintain its stored data. This is because SDRAM uses capacitors to store data, and over time, the charge in these capacitors leaks away. Therefore, the memory controller needs to constantly refresh the data in SDRAM to prevent data loss.Rate this question:
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- 33.
SSD tipovi diska za brži pristup koriste
- A.
DRAM memorije
- B.
FLASH memorije
- C.
RAND tehnologiju
- D.
Magnetne memorijske module
Correct Answer
A. DRAM memorijeExplanation
SSD (Solid State Drive) diskovi koriste DRAM (Dynamic Random Access Memory) memorije za brži pristup podacima. DRAM je vrsta memorije koja omogućava brzo čitanje i pisanje podataka. Uz to, DRAM memorija je volatilna, što znači da se podaci gube kada se napajanje isključi. SSD diskovi koriste DRAM memoriju kao keš memoriju za privremeno skladištenje podataka koji se često koriste, kako bi se smanjilo vrijeme pristupa podacima i poboljšala brzina rada diska.Rate this question:
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- 34.
Kontrolnom magistralom se prenose:
- A.
Singal takta i reseta
- B.
Podaci iz ROM memorije
- C.
Podaci iz kes memorije
- D.
Podaci o adresi RAM memorije
Correct Answer
A. Singal takta i resetaExplanation
The correct answer is "singal takta i reseta" which translates to "clock signal and reset" in English. This means that the control bus is used to transmit the clock signal and reset signal. The clock signal is responsible for synchronizing the operations of different components in a computer system, while the reset signal is used to initialize or restart the system.Rate this question:
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- 35.
BIOS je
- A.
Skup programskih instrukcija i podataka koji omogucavaju procesoru da ostvari komunikaciju sa drugim hardverskim komponentama
- B.
Memorija u koju se ucitavaju programi sa hard diska
- C.
Fizicko interfejs za razlicite komponente kao sto su USB i FireWire portovi
Correct Answer
A. Skup programskih instrukcija i podataka koji omogucavaju procesoru da ostvari komunikaciju sa drugim hardverskim komponentamaExplanation
The correct answer is "a set of program instructions and data that allow the processor to communicate with other hardware components." BIOS, or Basic Input/Output System, is a firmware that is stored on a motherboard and is responsible for initializing and testing hardware components during the boot process. It provides the necessary instructions for the processor to communicate with devices such as the hard drive, memory, and other peripherals.Rate this question:
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- 36.
Magistrala ima takt od 400MHz a vrednost mnozioca je 8. Koliki je radni takt CPU?
- A.
3.2GHz
- B.
3.2MHz
- C.
320MHZ
- D.
32MHz
Correct Answer
A. 3.2GHzExplanation
The CPU's clock speed is determined by the multiplier and the bus frequency. In this case, the bus frequency is given as 400MHz and the multiplier is given as 8. To calculate the CPU's clock speed, we multiply the bus frequency by the multiplier. Therefore, the CPU's clock speed is 400MHz * 8 = 3200MHz, which is equivalent to 3.2GHz.Rate this question:
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- 37.
Kako se naziva paralelizam koji dozvoljava procesoru da izvrsava vise niti istrovremeno?
- A.
Hyper-Threading
- B.
IMC
- C.
Microcode
- D.
Throttling
Correct Answer
A. Hyper-ThreadingExplanation
Hyper-Threading is the correct answer because it refers to the parallelism technique that allows a processor to execute multiple threads simultaneously. It enables a single physical core to function as multiple logical cores, improving overall performance and efficiency. This technology is commonly found in Intel processors and helps to optimize multitasking and workload management.Rate this question:
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- 38.
Registri unutar CPU predstavljaju
- A.
Memoriju sa brzim pristupom
- B.
Logicku jedinicu
- C.
Deo I/O interfejsa
- D.
Kes memoriju
Correct Answer
A. Memoriju sa brzim pristupomExplanation
The correct answer is "memoriju sa brzim pristupom". CPU registers are small areas of memory located within the CPU that provide fast access to data and instructions. They store temporary values and operands that are frequently used by the CPU during its operations. Registers have very fast access times compared to main memory, allowing the CPU to quickly retrieve and manipulate data. Therefore, registers can be considered as a form of memory with fast access.Rate this question:
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- 39.
CPU ima radni takt od 2 GHz a magistrala od 266 MHz. Koliki je mnozilac?
- A.
7.5
- B.
5
- C.
2
- D.
4.5
Correct Answer
A. 7.5Explanation
The CPU has a clock speed of 2 GHz (gigahertz) and a bus speed of 266 MHz (megahertz). The multiplier is determined by dividing the clock speed by the bus speed. In this case, 2 GHz divided by 266 MHz equals 7.5. Therefore, the multiplier is 7.5.Rate this question:
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- 40.
Uloga NTC otpornika u podnozju CPU sluzi za
- A.
Merenje temperature
- B.
Naponsku regulaciju
- C.
Strujnu regulaciju
- D.
Odstranivanje statickog naelektrisanja
Correct Answer
A. Merenje temperatureExplanation
The NTC resistor in the base of the CPU is used for measuring temperature.Rate this question:
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- 41.
Neke CPU mogu da izvrsavaju vise instrukcija istovremeno. Ovo je omguceno
- A.
Primenom pipeline tehnologije
- B.
Povecanjem radnog takta
- C.
Promenom svojstvar cipseta
- D.
Povecanjem sirine magistrale
Correct Answer
A. Primenom pipeline tehnologijeExplanation
Some CPUs can execute multiple instructions simultaneously, and this is made possible by implementing pipeline technology. Pipeline technology allows the CPU to divide the execution of instructions into multiple stages, with each stage handling a specific task. This enables the CPU to overlap the execution of multiple instructions and improve overall performance. By breaking down the instruction execution process into smaller tasks and executing them concurrently, the CPU can achieve higher efficiency and throughput.Rate this question:
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- 42.
Pipeline tehnologija omogucava
- A.
Istovremeno izvrsavanje veceg broja instrukcija
- B.
Efikasno hladjenje procesora
- C.
Povecanje radnog takta
- D.
Efikasnije upravljanje kes memorijom
Correct Answer
A. Istovremeno izvrsavanje veceg broja instrukcijaExplanation
Pipeline tehnologija omogućava istovremeno izvršavanje većeg broja instrukcija. Ova tehnologija omogućava da se instrukcije procesora izvršavaju u paralelnim fazama, što rezultira bržim izvršavanjem instrukcija. Umjesto da se instrukcije izvršavaju jedna po jedna, pipeline tehnologija omogućava da se nekoliko instrukcija izvršava istovremeno, smanjujući vrijeme izvršavanja programa. Ova tehnologija je posebno korisna za procesore s visokim radnim taktom, jer omogućava efikasnije korištenje resursa procesora.Rate this question:
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- 43.
Koja je uloga registra u CPU?
- A.
CPU koristi registre za privremeno smestanje instrukcija i podataka
- B.
Registri odredjuju brzinu takta CPU
- C.
Registri omogucavaju CPU da adresira RAM
- D.
Registri omogucavaju CPU da kontrolose adresnu magistralu
Correct Answer
A. CPU koristi registre za privremeno smestanje instrukcija i podatakaExplanation
The registers in a CPU are used to temporarily store instructions and data. They act as a small, fast storage location that allows the CPU to quickly access and manipulate the information it needs to perform calculations and execute instructions. By using registers, the CPU can efficiently process data without constantly accessing the slower main memory.Rate this question:
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- 44.
Koje od navedenih komponenti su locirane izva CPU-a?
- A.
CHIPSET
- B.
EU
- C.
IU
- D.
AU
Correct Answer
A. CHIPSETExplanation
The correct answer is CHIPSET. The chipset is a set of electronic components that manages the flow of data between the CPU, memory, and other peripherals. It is typically located near the CPU on the motherboard. The other options, EU, IU, and AU, are not commonly used terms in relation to computer components.Rate this question:
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- 45.
Prenos podataka izmedju CPU i ostalih komponenti sistema se odvija preko:
- A.
Eksterne magistrale podataka
- B.
Adresne magistrale
- C.
Instrukcione jedinice
Correct Answer
A. Eksterne magistrale podatakaExplanation
The correct answer is "eksterne magistrale podataka". This is because the transfer of data between the CPU and other components of the system occurs through the external data bus. The external data bus is responsible for carrying data between the CPU and other devices such as memory, input/output devices, and peripherals. It allows for the exchange of information and instructions, enabling the CPU to communicate and interact with other components effectively.Rate this question:
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- 46.
Koja je najveća dozvoljena duzina internog SATA kabla(priblizno)?
- A.
0.5 metara
- B.
2 metra
- C.
1 metar
- D.
0.2 metra
Correct Answer
A. 0.5 metaraExplanation
The correct answer is 0.5 metara. The maximum allowed length for an internal SATA cable is approximately 0.5 meters. This limitation is due to the signal degradation that can occur over longer cable lengths, which can result in data transmission errors. Therefore, it is important to keep the cable length within this range to ensure optimal performance and reliability of the SATA connection.Rate this question:
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- 47.
Nedostatak SSD u odnosu na klasični HDD je
- A.
Ograničen broj upisa
- B.
Veće dimenzije
- C.
Veća potrošnja
- D.
Manja brzina pristupa
Correct Answer
A. Ograničen broj upisaExplanation
The correct answer is "ograničen broj upisa" (limited number of writes). This means that one disadvantage of SSD compared to traditional HDD is that SSDs have a limited number of times that data can be written to them before they start to degrade. This is known as the "write endurance" of the SSD. In contrast, traditional HDDs do not have this limitation and can be written to an unlimited number of times.Rate this question:
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- 48.
SCSI interfejs podržava
- A.
Paraleni prenos podataka
- B.
Serijski prenos podataka
- C.
Serijski prenos podataka i komandi
- D.
Serijski prenos podataka i paralelni prenos komandi
Correct Answer
A. Paraleni prenos podatakaExplanation
The SCSI interface supports parallel data transfer.Rate this question:
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- 49.
Dve faze za pripremu HDD za rad su
- A.
Particionisanje i formatiranje
- B.
Particionisanje i defragmentacija
- C.
Formatiranje i dodela imena
- D.
Fragmentacija i inicijalizacija
Correct Answer
A. Particionisanje i formatiranjeExplanation
The correct answer is "particionisanje i formatiranje." This is because when preparing a HDD for use, the first step is to partition it, which involves dividing the disk into separate sections. This allows for better organization and management of data. The next step is to format the partitioned sections, which involves setting up the file system and structure on the disk. This prepares the HDD to store and retrieve data efficiently.Rate this question:
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- 50.
RAID 1 predstavlja povezivanje diskova na takav način da se
- A.
Isti podaci zapisuju na više diskova
- B.
Koristi korekcija greske Hamming tipa
- C.
Uvodi CRC suma zapisa na posebnom disku
- D.
Niz podataka deli na više diskova
Correct Answer
A. Isti podaci zapisuju na više diskovaExplanation
RAID 1 is a method of connecting disks in such a way that the same data is written to multiple disks. This means that the data is duplicated across the disks, providing redundancy and ensuring that if one disk fails, the data can still be accessed from the other disks. This increases data reliability and availability as well as providing some level of fault tolerance.Rate this question:
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Mar 20, 2023Quiz Edited by
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Nov 22, 2014Quiz Created by
Nemanja
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