RIP Prvi Kolokvijum

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Quizzes Created: 2 | Total Attempts: 7,096
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  • 1/71 Pitanja

    Univerzalni slotovi za proširenje savremenih PC računara kog su najčešće tipa?

    • ISA
    • EISA
    • AGP
    • PCI-Express
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RIP Prvi Kolokvijum - Quiz

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  • 2. 

    Napon od +5V signala PW_OK(power good) izvora za napajanje označava da:

    • Snaga izvora nije dovoljna za PC

    • Da su naponi koje daje izvor u dozvoljenim ranicama

    • Izvor za napajanje radi

    • Je snaga izvora dovoljna za rad PC

    Correct Answer
    A. Da su naponi koje daje izvor u dozvoljenim ranicama
    Explanation
    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.

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  • 3. 

    ATX konektor za napajanje može da ima

    • 20 pinova

    • 22 pina

    • 6 pinova

    • 10 pinova

    Correct Answer
    A. 20 pinova
    Explanation
    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.

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  • 4. 

    Uobičajni konektor za mrežnu karticu je

    • RS 232

    • RJ 45

    • Contronix

    • RJ 11

    Correct Answer
    A. RJ 45
    Explanation
    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.

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  • 5. 

    Južni most je deo cip-seta

    • Koji omogućava interakciju CPU i RAM-a

    • Koji omogućava interakciju CPU i periferija

    • Za serijsko paralelnu konverziju

    • Namenjen za podršku grafičkim karticama

    Correct Answer
    A. Koji omogućava interakciju CPU i periferija
    Explanation
    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.

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  • 6. 

    Preko koje magistrale se povezuju savremene grafičke kartice?

    • PCI-Express

    • ISA

    • EISA

    • PCI

    Correct Answer
    A. PCI-Express
    Explanation
    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.

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  • 7. 

    Adresna magistrala personalnog računara

    • Je komunikacioni put između CPU i registra

    • Omogućava komunikaciju mem. kontrolera i RAM-a

    • Služi za komunikaciju CPU i cipset

    • Je prenosni put za podatke i komande između CPU i RAM-a

    Correct Answer
    A. Je komunikacioni put između CPU i registra
    Explanation
    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.

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  • 8. 

    Slot na koji se može priključiti samo grafička kartica je

    • AGP

    • ISA

    • EISA

    • PCI-Express

    Correct Answer
    A. AGP
    Explanation
    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.

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  • 9. 

    Koji cip omogućava interakciju CPU i RAM-a?

    • Northbridge

    • Super I/O

    • Southbridge

    • Memorybridge

    Correct Answer
    A. Northbridge
    Explanation
    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.

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  • 10. 

    AGP je skraćenica za ____________ i predstavlja priključak na _______ magistralu (dopuniti rečenicu)

    • Accelerated Graphic Port-PCI

    • Alternative Graphics Port-PCI

    • Accelerated Graphic Port-ISA

    • Alternative Graphics Port-ISA

    Correct Answer
    A. Accelerated Graphic Port-PCI
    Explanation
    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.

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  • 11. 

    Broj vodova na konektoru za (paralelni) ATA interfejs je:

    • 80

    • 15

    • 7

    • 60

    Correct Answer
    A. 80
    Explanation
    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.

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  • 12. 

    Broj pinova na konektoru za (paralelni) ATA interfejs je:

    • 40

    • 80

    • 7

    • 15

    Correct Answer
    A. 40
    Explanation
    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.

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  • 13. 

    Preko ATX 12V konektora se napaja:

    • Procesor

    • HD

    • Ventilator

    • CD drive

    Correct Answer
    A. Procesor
    Explanation
    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.

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  • 14. 

    Severni most je CHIPSET:

    • Koji omogućava interakciju CPU i RAM

    • Koji omogućava interakciju CPU i periferija

    • Koji povezuje SATA i ATA diskove

    • Namenjen je za podršku SCSI diskova

    Correct Answer
    A. Koji omogućava interakciju CPU i RAM
    Explanation
    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.

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  • 15. 

    Sadržaj EEPROM memorije:

    • Može da se obriše ne uklanjajući čip sa matične ploče

    • Može da se obriše ukoliko se čip izloži UV zračenju

    • Može da se obriše ukidanjem napajanja

    • Ne može da se obriše

    Correct Answer
    A. Može da se obriše ne uklanjajući čip sa matične ploče
    Explanation
    The content of EEPROM memory can be erased without removing the chip from the motherboard.

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  • 16. 

    Poređajte po brzini (od najbrže) nivoe keš memorije

    • L3,L2,L1

    • L2,L1,L3

    • L1,L2,L3

    • L1,L3,L2

    Correct Answer
    A. L1,L2,L3
    Explanation
    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.

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  • 17. 

    Označiti tačan iskaz:

    • DDR3 i DDR2 imaju konektore sa po 240 pinova

    • Sve navedeno je tačno

    • DDR3 i DDR2 imaju potpuno iste konektore

    • DDR3 se napaja većim naponom od DDR2

    Correct Answer
    A. DDR3 i DDR2 imaju konektore sa po 240 pinova
    Explanation
    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.

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  • 18. 

    DRAM  memorija je sporija od SRAM memorije. Osnovni razlog je

    • Potrebe za osvežavanjem

    • Višekanalni pristup

    • Veći stepen inegracije

    • Ograničen takt

    Correct Answer
    A. Potrebe za osvežavanjem
    Explanation
    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.

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  • 19. 

    U toku rada DRAM memorija gubi naelektrisanje. Proces zanavljanja podataka naziva se

    • Refreshing

    • Pipelining

    • Virtual memory menagement

    • Memory extension

    Correct Answer
    A. Refreshing
    Explanation
    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.

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  • 20. 

    Memorija u koju se učitava os i softver u toku rada PC je:

    • RAM

    • BIOS

    • CMOS

    • ROM

    Correct Answer
    A. RAM
    Explanation
    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.

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  • 21. 

    U kojoj memoriji se čuvaju osnivni podaci neophodni za podizanje računara?

    • BIOS

    • RAM

    • DDR3

    • SDRAM

    Correct Answer
    A. BIOS
    Explanation
    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.

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  • 22. 

    Nakon startovanja računara pokreće se procedura testiranja pojedinih hardverskih komponenti. Test se naziva

    • POST

    • PREP

    • BIOS

    • FLASH

    Correct Answer
    A. POST
    Explanation
    After starting the computer, a procedure is initiated to test individual hardware components. This test is called POST (Power-On Self Test).

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  • 23. 

    ROM  je sraćenica od

    • Read only Memory

    • Reset Override Maintenance

    • Real-time Online Memory

    • Random Output Modules

    Correct Answer
    A. Read only Memory
    Explanation
    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.

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  • 24. 

    CMOS memorija

    • Mora da ima napajanje da bi čuvala sadržaj

    • Je SDRAM tipa

    • Može da se koristi kao keš memorija

    • čuva rezidentni deo os

    Correct Answer
    A. Mora da ima napajanje da bi čuvala sadržaj
    Explanation
    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.

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  • 25. 

    Keš memorija inegrisana unutra CPU naziva se

    • L1 cashe

    • LC cashe

    • LIN cashe

    • MMX cashe

    Correct Answer
    A. L1 cashe
    Explanation
    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.

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  • 26. 

    Prednost SRAm memorije u odnosu na DRAm memoriju je

    • Manji je potrošač

    • Jeftinija je

    • Manjih dimenzija po jedinici memorije

    • Ne zahteva napajanje za čuvanje sadržaja

    Correct Answer
    A. Manji je potrošač
    Explanation
    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.

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  • 27. 

    DRAM memorija se koristi kao

    • Glavna memorija

    • CMOS memorija

    • Virtuelna memorija

    • Keš memorija

    Correct Answer
    A. Glavna memorija
    Explanation
    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.

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  • 28. 

    Koji tip DRAM memorije je sinhronizovan sa sistemskim taktom

    • SDRAM

    • BEDO

    • SRAM

    • FPGA

    Correct Answer
    A. SDRAM
    Explanation
    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.

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  • 29. 

    Koji tip memorije se koristi kod quad core procesorskih sistema?

    • DDR

    • RDRAM

    • BEDO

    • VCM

    Correct Answer
    A. DDR
    Explanation
    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.

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  • 30. 

    SRAM memorija se koristi kao

    • Keš memorija

    • Glavna (main) memorija

    • CMOS memorija

    • Virtuelna memorija

    Correct Answer
    A. Keš memorija
    Explanation
    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.

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  • 31. 

    Osnovni razlog zbog kojeg je DDR2 RAM potencijalno brži od DDR RAM-a je:

    • DDR RAM koristi 184-pin DIMM a DDR2 koristi 240-pin DIM

    • DDR RAM je jednokanalni a DDR2 RAM je dvokanalni

    • Ulazno izlazne operacije se brže obavljaju

    • Povećana je radna frekvencija kod DDR2 RAM-a

    Correct Answer
    A. Povećana je radna frekvencija kod DDR2 RAM-a
    Explanation
    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.

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  • 32. 

    Koji tip memorije mora da se osvežava da bi sačuvao sadržaj

    • SDRAM

    • OSRAM

    • VRAM

    • SRAM

    Correct Answer
    A. SDRAM
    Explanation
    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.

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  • 33. 

    SSD tipovi diska za brži pristup koriste

    • DRAM memorije

    • FLASH memorije

    • RAND tehnologiju

    • Magnetne memorijske module

    Correct Answer
    A. DRAM memorije
    Explanation
    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.

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  • 34. 

    Kontrolnom magistralom se prenose:

    • Singal takta i reseta

    • Podaci iz ROM memorije

    • Podaci iz kes memorije

    • Podaci o adresi RAM memorije

    Correct Answer
    A. Singal takta i reseta
    Explanation
    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.

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  • 35. 

    BIOS je

    • Skup programskih instrukcija i podataka koji omogucavaju procesoru da ostvari komunikaciju sa drugim hardverskim komponentama

    • Memorija u koju se ucitavaju programi sa hard diska

    • 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 komponentama
    Explanation
    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.

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  • 36. 

    Magistrala ima takt od 400MHz a vrednost mnozioca je 8. Koliki je radni takt CPU?

    • 3.2GHz

    • 3.2MHz

    • 320MHZ

    • 32MHz

    Correct Answer
    A. 3.2GHz
    Explanation
    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.

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  • 37. 

    Kako se naziva paralelizam koji dozvoljava procesoru da izvrsava vise niti istrovremeno?

    • Hyper-Threading

    • IMC

    • Microcode

    • Throttling

    Correct Answer
    A. Hyper-Threading
    Explanation
    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.

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  • 38. 

    Registri unutar CPU predstavljaju

    • Memoriju sa brzim pristupom

    • Logicku jedinicu

    • Deo I/O interfejsa

    • Kes memoriju

    Correct Answer
    A. Memoriju sa brzim pristupom
    Explanation
    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.

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  • 39. 

    CPU ima radni takt od 2 GHz a magistrala od 266 MHz. Koliki je mnozilac?

    • 7.5

    • 5

    • 2

    • 4.5

    Correct Answer
    A. 7.5
    Explanation
    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.

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  • 40. 

    Uloga NTC otpornika u podnozju CPU sluzi za

    • Merenje temperature

    • Naponsku regulaciju

    • Strujnu regulaciju

    • Odstranivanje statickog naelektrisanja

    Correct Answer
    A. Merenje temperature
    Explanation
    The NTC resistor in the base of the CPU is used for measuring temperature.

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  • 41. 

    Neke CPU mogu da izvrsavaju vise instrukcija istovremeno. Ovo je omguceno

    • Primenom pipeline tehnologije

    • Povecanjem radnog takta

    • Promenom svojstvar cipseta

    • Povecanjem sirine magistrale

    Correct Answer
    A. Primenom pipeline tehnologije
    Explanation
    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.

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  • 42. 

    Pipeline tehnologija omogucava

    • Istovremeno izvrsavanje veceg broja instrukcija

    • Efikasno hladjenje procesora

    • Povecanje radnog takta

    • Efikasnije upravljanje kes memorijom

    Correct Answer
    A. Istovremeno izvrsavanje veceg broja instrukcija
    Explanation
    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.

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  • 43. 

    Koja je uloga registra u CPU?

    • CPU koristi registre za privremeno smestanje instrukcija i podataka

    • Registri odredjuju brzinu takta CPU

    • Registri omogucavaju CPU da adresira RAM

    • Registri omogucavaju CPU da kontrolose adresnu magistralu

    Correct Answer
    A. CPU koristi registre za privremeno smestanje instrukcija i podataka
    Explanation
    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.

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  • 44. 

    Koje od navedenih komponenti su locirane izva CPU-a?

    • CHIPSET

    • EU

    • IU

    • AU

    Correct Answer
    A. CHIPSET
    Explanation
    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.

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  • 45. 

    Prenos podataka izmedju CPU i ostalih komponenti sistema se odvija preko:

    • Eksterne magistrale podataka

    • Adresne magistrale

    • Instrukcione jedinice

    Correct Answer
    A. Eksterne magistrale podataka
    Explanation
    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.

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  • 46. 

    Koja je najveća dozvoljena duzina internog SATA kabla(priblizno)?

    • 0.5 metara

    • 2 metra

    • 1 metar

    • 0.2 metra

    Correct Answer
    A. 0.5 metara
    Explanation
    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.

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  • 47. 

    Nedostatak SSD u odnosu na klasični HDD je

    • Ograničen broj upisa

    • Veće dimenzije

    • Veća potrošnja

    • Manja brzina pristupa

    Correct Answer
    A. Ograničen broj upisa
    Explanation
    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.

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  • 48. 

    SCSI interfejs podržava

    • Paraleni prenos podataka

    • Serijski prenos podataka

    • Serijski prenos podataka i komandi

    • Serijski prenos podataka i paralelni prenos komandi

    Correct Answer
    A. Paraleni prenos podataka
    Explanation
    The SCSI interface supports parallel data transfer.

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  • 49. 

    Dve faze za pripremu HDD za rad su

    • Particionisanje i formatiranje

    • Particionisanje i defragmentacija

    • Formatiranje i dodela imena

    • Fragmentacija i inicijalizacija

    Correct Answer
    A. Particionisanje i formatiranje
    Explanation
    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.

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Quiz Review Timeline (Updated): Mar 20, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 20, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 22, 2014
    Quiz Created by
    Nemanja

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