Ujian Online Tkj Kelas X Smk Negeri 1 Bongas
Ujian Online TEKNIK KOMPUTER DAN JARINGAN SMK NEGERI 1 BONGAS INDRAMAYU
Questions and Answers
- 1.
Dibawah ini adalah periferal input device, kecuali . . .
- A.
Mouse
- B.
Monitor
- C.
Keyboard
- D.
Scanner
- E.
Touch Screen
Correct Answer
B. MonitorExplanation
The question is asking for the peripheral input device that is not included in the given options. A monitor is not an input device, but rather an output device that displays the information from the computer. Therefore, the correct answer is "Monitor".Rate this question:
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- 2.
Alat yang digunakan untuk melakukan modulasi dan demodulasi signal dan ditransmisikan melalui fasilitas komunikasi adalah . . .
- A.
LAN Card
- B.
VGA Card
- C.
Modem
- D.
Keyboard
- E.
Mouse
Correct Answer
C. ModemExplanation
A modem is a device used for modulating and demodulating signals, allowing for the transmission of data through communication facilities. It enables the conversion of digital signals from a computer into analog signals that can be transmitted over telephone lines or other communication mediums. On the receiving end, the modem demodulates the analog signals back into digital signals that can be understood by the computer. Therefore, a modem is the correct answer as it is specifically designed for signal modulation and demodulation in communication systems.Rate this question:
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- 3.
Jenis proccessor yang bukan produk Intel adalah ....
- A.
Celeron
- B.
Core 2 Duo
- C.
Pentium
- D.
8080
- E.
AMD Athlon
Correct Answer
E. AMD AthlonExplanation
The correct answer is AMD Athlon because it is not a processor produced by Intel. AMD Athlon is a line of processors manufactured by Advanced Micro Devices (AMD), which is a competitor of Intel in the processor market. Celeron, Core 2 Duo, and Pentium are all processor models produced by Intel, while 8080 is an older Intel processor model.Rate this question:
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- 4.
Sebuah Hardisk berlabelkan 7200 RPM, 7200 RPM menunjukkan ....
- A.
Kecepatan
- B.
Kapasitas
- C.
Merek
- D.
Dimensi
- E.
Suhu Maksimum
Correct Answer
A. KecepatanExplanation
The correct answer is "Kecepatan" (Speed). The label "7200 RPM" on the hard disk indicates its rotational speed, which is measured in revolutions per minute. A higher RPM value indicates a faster speed at which the disk can read and write data, resulting in faster data transfer rates and overall performance.Rate this question:
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- 5.
Perangkat komputer yang berguna dalam visualisasi gambar pada layar monitoradalah ....
- A.
Motherboard
- B.
VGA Card
- C.
Ponsel
- D.
Prosessor
- E.
Memori
Correct Answer
A. MotherboardExplanation
The motherboard is the correct answer because it is the main circuit board of a computer that connects all the components together, including the processor, memory, and graphics card. It provides the necessary connections and power for the computer to function, including the ability to display images on the monitor. Without a motherboard, the computer would not be able to visualize images on the monitor.Rate this question:
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- 6.
Berikut ini adalah merek-merek harddisk yang beredar di pasaran, kecuali....
- A.
Maxtor
- B.
Seagate
- C.
Quantum
- D.
Data-track
- E.
Hitachi
Correct Answer
D. Data-trackExplanation
The given list consists of various brands of hard disks available in the market, except for "Data-track".Rate this question:
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- 7.
Jenis memori apa yang dapat menyimpan data secara permanen, dimana ketika listrikdimatikan data tidak hilang.
- A.
RAM
- B.
ROM
- C.
SDRAM
- D.
DDRAM
- E.
Virtual Memory
Correct Answer
B. ROMExplanation
ROM stands for Read-Only Memory. It is a type of memory that can store data permanently, even when the power is turned off. Unlike RAM (Random Access Memory), which is volatile and loses its data when the power is cut off, ROM retains its data. ROM is commonly used to store firmware and software that are essential for the operation of a computer or electronic device. It is non-volatile memory and cannot be modified or erased easily, hence making it suitable for storing permanent data.Rate this question:
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- 8.
Kecepatan clock sebuah processor diukur dalam satuan ....
- A.
Hz
- B.
Bps
- C.
Bps
- D.
Speed
- E.
Kbps
Correct Answer
A. HzExplanation
The correct answer is "Hz" because clock speed refers to the number of cycles a processor can complete in one second. The unit used to measure clock speed is hertz (Hz), which represents one cycle per second. Therefore, Hz is the appropriate unit to measure the speed of a processor's clock.Rate this question:
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- 9.
Jenis Power Supply bisa dimatikan tanpa membutuhkan saklar ON/OFF adalah ....
- A.
Otomatis
- B.
PTX
- C.
AT
- D.
ATX
- E.
UPS
Correct Answer
D. ATXExplanation
The correct answer is ATX. ATX power supplies have a feature called soft power, which allows the computer to be turned on and off through software commands instead of using a physical switch. This feature is commonly used in modern computers to enable remote power management and automatic shutdown.Rate this question:
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- 10.
Setelah komputer dinyalakan, agar dapat masuk ke dalam setting BIOS, maka kitaperlu menekan tombol ....
- A.
Tombol ENTER
- B.
Tombol ESC
- C.
Tombol Prtscr
- D.
Tombol Insert
- E.
Tombol Delete
Correct Answer
E. Tombol DeleteExplanation
To access the BIOS settings after turning on the computer, the correct key to press is the "Delete" key. This key allows users to enter the BIOS setup utility, where they can configure various hardware and software settings on the computer.Rate this question:
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- 11.
Setelah Sistem Operasi diinstall, ternyata resolusi monitor yang ditampilkan hanya640 x 480 dan tidak dapat diubah lebih tinggi, agar resolusi dapat dinaikkan makakita harus melakukan....
- A.
Penggantian monitor
- B.
Pemasangan ulang komputer
- C.
Instalasi driver VGA
- D.
Penggantian kabel VGA
- E.
Mengubah posisi monitor
Correct Answer
C. Instalasi driver VGAExplanation
After the operating system is installed, if the displayed monitor resolution is only 640 x 480 and cannot be changed to a higher resolution, it means that the computer needs to perform the installation of the VGA driver. The VGA driver is responsible for enabling the computer to communicate with the graphics card and adjust the display settings, including the resolution. By installing the correct VGA driver, the resolution can be increased to the desired level.Rate this question:
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- 12.
Yang bukan merupakan software sistem operasi jaringan adalah ....
- A.
Norton
- B.
Linux RedHat 9.0
- C.
FreeBSD
- D.
Windows 2000 Server
- E.
Windows NT
Correct Answer
A. NortonExplanation
Norton is not a network operating system. It is a software suite developed by Symantec Corporation that provides antivirus and internet security protection for computers. On the other hand, Linux RedHat 9.0, FreeBSD, Windows 2000 Server, and Windows NT are all examples of network operating systems that are specifically designed to manage and control network resources and services.Rate this question:
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- 13.
Tipe file sistem yang didukung oleh Windows Server 2000 adalah ....
- A.
FAT 8
- B.
FAT 32
- C.
W2KFS
- D.
NTFS
- E.
FAT 16
Correct Answer
D. NTFSExplanation
Windows Server 2000 supports the NTFS file system. NTFS (New Technology File System) is a file system that provides advanced features such as file and folder permissions, encryption, compression, and disk quotas. It offers better security, reliability, and performance compared to the FAT file systems. NTFS is the default file system for Windows Server 2000 and is commonly used in modern Windows operating systems.Rate this question:
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- 14.
Setelah kita memasang komponen periferal komputer dan supaya komponenperiperal tersebut terdeteksi dengan baik, maka kita haras melakukan ....
- A.
Instalasi software
- B.
Update driver
- C.
Install driver
- D.
Un-install driver
- E.
Un-install software
Correct Answer
C. Install driverExplanation
To ensure that the peripheral components of a computer are detected properly, it is necessary to install the appropriate driver software. This driver software acts as a bridge between the hardware and the operating system, allowing them to communicate effectively. Without installing the driver, the computer may not recognize or utilize the peripheral components correctly. Therefore, installing the driver is crucial for the proper functioning of the peripheral devices.Rate this question:
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- 15.
Jenis alat yang digunakan untuk mengambil jumper adalah ....
- A.
Gunting
- B.
Pinset
- C.
Tang
- D.
Obeng
- E.
Cutter
Correct Answer
B. PinsetExplanation
Pinset adalah jenis alat yang digunakan untuk mengambil jumper. Pinset memiliki ujung yang runcing dan bisa digunakan untuk menggenggam atau mengambil benda-benda kecil seperti jumper. Gunting, tang, obeng, dan cutter bukanlah alat yang biasa digunakan untuk mengambil jumper.Rate this question:
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- 16.
Bila kita sedang bekerja dengan komputer sambil mendengarkan musik, tiba-tibamonitor kita berkedip-kedip, maka kemungkinan penyebabnya adalah ....
- A.
Konektor/kabel monitor yang ke Graphic Card rusak
- B.
Printer yang ada di sebelah monitor
- C.
Speaker yang ada di sebelah monitor
- D.
Ada benda yang mengandung magnet di atas monitor kita
- E.
Ada panggilan masuk ke handphone kita
Correct Answer
A. Konektor/kabel monitor yang ke Graphic Card rusakExplanation
The possible cause of the monitor blinking while working with a computer and listening to music is a damaged connector/cable that connects the monitor to the graphics card. This could result in a loss of signal between the two components, causing the monitor to blink or flicker.Rate this question:
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- 17.
Bila memory/RAM kita tidak berfungsi dengan baik, maka yang harus kita lakukanselain mengecek RAM tersebut dalam kondisi yang baik adalah ....
- A.
Membuang RAM tersebut
- B.
Mengganti slot tempat RAM tersebut ke sebelahnya
- C.
Restart Komputer
- D.
Mengganti power supply
- E.
Mengganti sistem operasi
Correct Answer
B. Mengganti slot tempat RAM tersebut ke sebelahnyaExplanation
When the memory/RAM is not functioning properly, one of the steps to take is to try changing the slot where the RAM is placed. This is because sometimes the slot itself may be faulty, causing issues with the RAM. By changing the RAM to a different slot, it can help determine if the problem lies with the slot or the RAM itself.Rate this question:
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- 18.
Apa kepanjangan dari NIC?
- A.
Network internet communication
- B.
Network interface computer
- C.
Network information card
- D.
Networking interface card
- E.
Network interface card
Correct Answer
E. Network interface cardExplanation
The correct answer is "network interface card". A network interface card is a hardware component that allows a computer to connect to a network. It provides the necessary physical connection and communication between the computer and the network.Rate this question:
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- 19.
Pada gambar berikut ini, jenis fan soket yang digunakan adalah
- A.
Soket 370
- B.
Soket 462
- C.
Soket LGA
- D.
Soket AM2
- E.
Soket 478
Correct Answer
C. Soket LGAExplanation
The correct answer is Soket LGA. This can be determined by analyzing the image provided and identifying the type of socket used for the fan. The other options mentioned, such as Soket 370, Soket 462, Soket AM2, and Soket 478, do not match the socket shown in the image. Therefore, the correct answer is Soket LGA.Rate this question:
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- 20.
Kerusakan RAM yang terjadi pada AMI BIOS ditandai dengan bunyi... saat PC dihidupkan.
- A.
Sekali beep pendek
- B.
Sekali beep panjang
- C.
Sekali beep panjang tiga kali beep pendek.
- D.
Sekali beep panjang diikuti dua kali beep pendek
- E.
Dua kali beep pendek
Correct Answer
C. Sekali beep panjang tiga kali beep pendek. -
- 21.
Perbedaan mendasar software yang dapat dijalankan langsung dan yang harus diinstall pada sistem operasi MS Windows adalah ....
- A.
Berjalan pada sistem Win32
- B.
Konfigurasi registry windows
- C.
Konfigurasi space harddisk
- D.
Konfigurasi periperal
- E.
Konfigurasi cache memory
Correct Answer
A. Berjalan pada sistem Win32Explanation
The fundamental difference between software that can be run directly and software that needs to be installed on the MS Windows operating system is that the former runs on the Win32 system. Win32 is a programming interface that allows software to run on the Windows operating system. Software that can be run directly does not require installation and can be executed directly from its location without making changes to the system registry, hard disk space, peripheral configurations, or cache memory.Rate this question:
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- 22.
Software yang dapat digunakan untuk membuat image partisi adalah ....
- A.
Norton ghost
- B.
Achohol 120%
- C.
WinRar
- D.
Nero Burning
- E.
K3b.
Correct Answer
A. Norton ghostExplanation
Norton Ghost is a software that is specifically designed for creating and managing disk images and partitions. It allows users to create a backup of their entire hard drive or specific partitions, which can then be restored if needed. This software is widely used in the field of data recovery and system backup, making it the correct answer for the given question.Rate this question:
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- 23.
Ketika komputer melakukan booting, dia akan melakukan Power-On-Self-Testterhadap komponen PC yang terpasang berikut ini, kecuali ....
- A.
RAM
- B.
Harddisk
- C.
CD Drive
- D.
Operating System
- E.
Floppy Drive
Correct Answer
D. Operating SystemExplanation
During the booting process, the computer performs a Power-On-Self-Test (POST) to check the functionality of the installed components. This includes testing the RAM, hard disk, CD drive, and floppy drive. However, the operating system is not a physical component of the computer, but rather a software program that is loaded after the POST. Therefore, it is not included in the self-test of the hardware components.Rate this question:
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- 24.
Pada umumnya modem dial-up adalah modem yang dipakai untuk berkomunikasidengan menggunakan jalur....
- A.
TV kabel
- B.
Satelit
- C.
Listrik
- D.
Wireless
- E.
Telepon
Correct Answer
E. TeleponExplanation
Modem dial-up digunakan untuk berkomunikasi melalui jalur telepon. Modem ini menggunakan koneksi telepon biasa untuk mengirim dan menerima data. Ketika modem dial-up terhubung ke komputer, ia akan memanfaatkan jalur telepon untuk menghubungkan ke internet atau jaringan lainnya. Oleh karena itu, jawaban yang benar adalah "telepon".Rate this question:
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- 25.
Peralatan dalam bentuk fisik yang menjalankan sistem komputer, adalah . . .
- A.
Software
- B.
Hardware
- C.
Brainware
- D.
CD-ROM
- E.
Floppy Disk
Correct Answer
B. HardwareExplanation
The correct answer is "Hardware". Hardware refers to the physical components of a computer system that can be touched and seen. This includes devices such as the computer's central processing unit (CPU), memory, motherboard, hard drive, and peripherals like the keyboard, mouse, and monitor. Software, on the other hand, refers to the programs and instructions that tell the hardware what to do. Brainware is not a term commonly used in the context of computer systems, and CD-ROM and floppy disk are specific types of storage media that are part of the hardware.Rate this question:
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