Basic Computer Literacy Quiz1
Basic Computer
- 1.
A Parallel is _______.
- A.
A type of port which transmits and receives several bits of data at a time (typically 8 bits). Typically used to connect to printers.
- B.
An external device that takes commands and data from the computer to place on paper.
- C.
A printed circuit board that has (at least) slots to connect cards into. Often, they also include a CPU and memory.
Correct Answer
A. A type of port which transmits and receives several bits of data at a time (typically 8 bits). Typically used to connect to printers.Explanation
A Parallel is a type of port that allows the transmission and reception of multiple bits of data simultaneously, usually 8 bits at a time. It is commonly used to connect printers to a computer system.Rate this question:
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- 2.
CPU is termed as the brain of the computers. CPU Stands for _______________.
Correct Answer
Central Processing UnitExplanation
The CPU, or Central Processing Unit, is often referred to as the brain of a computer because it is responsible for executing instructions and performing calculations. It is the primary component that carries out the actual processing of data and controls the overall operation of the computer system. The CPU is composed of various components, including the control unit, arithmetic logic unit, and registers, which work together to process and manipulate data. Therefore, the term "Central Processing Unit" accurately describes the role and function of the CPU in a computer system.Rate this question:
- 3.
A storage medium to keep data while the computer is turned off.
- A.
DISK DRAM
- B.
SRAM
- C.
BIOS
- D.
CD ROM
Correct Answer
A. DISK DRAMExplanation
The correct answer is DISK DRAM. A disk is a storage medium that can retain data even when the computer is turned off. DRAM stands for Dynamic Random Access Memory, which is a type of memory that is volatile and loses its data when the power is turned off. Therefore, the combination of a disk and DRAM would be a suitable solution for storing data while the computer is turned off.Rate this question:
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- 4.
Which one is both an input and output device?
- A.
Monitor
- B.
Mouse
- C.
Keyboard
- D.
Modem
Correct Answer
D. ModemExplanation
A modem is both an input and output device because it receives data from an internet service provider (ISP) through a telephone line or cable and converts it into a format that can be understood by the computer (input). At the same time, it also sends data from the computer back to the ISP for transmission over the internet (output). Therefore, a modem serves as a communication device that facilitates the transfer of data in both directions, making it an input and output device.Rate this question:
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- 5.
What is not an example of Windows Operating System
- A.
XP
- B.
Vista
- C.
MAC OS
- D.
Windows 98
- E.
Lynux Red Hat
Correct Answer(s)
C. MAC OS
E. Lynux Red HatExplanation
The question asks for something that is not an example of the Windows Operating System. The correct answer is MAC OS and Lynux Red Hat. MAC OS is the operating system used by Apple computers, while Lynux Red Hat is a Linux-based operating system. Both of these are not examples of the Windows Operating System.Rate this question:
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- 6.
A Cache and Cookie is a temporary internet file that can ____.
- A.
Help you save passwords and browsing history
- B.
Can Cause No Browse
- C.
Can Cause Slow Connection
- D.
All of the Above
- E.
None of the Above
Correct Answer
D. All of the AboveExplanation
A cache and cookie is a temporary internet file that can help you save passwords and browsing history. It can also cause no browse or slow connection. Therefore, the correct answer is "All of the Above".Rate this question:
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- 7.
A software is a __________
- A.
Sets instructions
- B.
Computer program
- C.
Works with operating system
- D.
All of the above
- E.
None of the above
Correct Answer
D. All of the aboveExplanation
A software is a computer program that sets instructions and works with the operating system. This means that it encompasses all of the given options, making "all of the above" the correct answer. A software consists of a set of instructions that are designed to perform specific tasks on a computer system, and it needs to work in conjunction with the operating system to execute these instructions effectively. Therefore, all the options mentioned are valid characteristics of a software.Rate this question:
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- 8.
DSL Stands for what?
- A.
Modulator Demodulator
- B.
Assymetric DSL
- C.
Digital Subscribers Line
Correct Answer
C. Digital Subscribers LineExplanation
DSL stands for Digital Subscribers Line. It is a technology that provides high-speed internet access over traditional telephone lines. DSL uses digital signals to transmit data, allowing for faster and more efficient communication. It is different from Modulator Demodulator (a device used to convert digital signals into analog signals and vice versa) and Assymetric DSL (a type of DSL that provides faster download speeds compared to upload speeds).Rate this question:
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- 9.
Check the file extensions indicate only graphics files
- A.
Bmp
- B.
Jpg
- C.
Ppt
- D.
Gif
- E.
Xls
Correct Answer(s)
A. Bmp
B. Jpg
D. GifExplanation
The file extensions bmp, jpg, and gif are commonly used for graphics files. These file formats are specifically designed to store and display images, while ppt and xls are file extensions used for PowerPoint and Excel files respectively, which are not graphics files. Therefore, the correct answer is bmp, jpg, gif.Rate this question:
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- 10.
What is RJ45
- A.
DSL Cable
- B.
Ethernet Cable
- C.
Power Adapter
- D.
Filter
Correct Answer
B. Ethernet CableExplanation
RJ45 is a type of connector commonly used for Ethernet cables. It is a standard connector that allows for reliable and fast data transmission between devices such as computers, routers, and switches. Ethernet cables are used to connect devices to a network, providing internet access and facilitating communication between devices. Therefore, the correct answer is Ethernet Cable.Rate this question:
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- 11.
A Router is use to connect up to 2 computers only
- A.
YES
- B.
NO
Correct Answer
B. NOExplanation
A router is not limited to connecting only two computers. In fact, routers are designed to connect multiple devices to a network, such as computers, smartphones, tablets, and other devices. Routers have multiple ports that allow for the connection of numerous devices simultaneously, enabling them to share the internet connection and communicate with each other. Therefore, the given statement is incorrect.Rate this question:
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- 12.
Powercycle means to turn off and turn on the computer and modem.
- A.
YES
- B.
NO
Correct Answer
B. NOExplanation
The given statement defines powercycle as turning off and turning on the computer and modem. However, this definition is incorrect. Powercycle refers to the process of completely shutting down a device, removing its power source, and then turning it back on. It is not limited to computers and modems but can be applied to any electronic device. Therefore, the correct answer is NO, as the given statement does not accurately describe the meaning of powercycle.Rate this question:
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- 13.
In order for your computer to play music you need
- A.
A sound card and speakers
- B.
A network card and speakers
- C.
A CD-ROM drive
- D.
Modem
Correct Answer
B. A network card and speakers -
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Current Version
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Feb 08, 2023Quiz Edited by
ProProfs Editorial Team -
Jul 01, 2009Quiz Created by
Ccd.roelnolasco
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