Here are the Pdf Notes of Computer MCQs with Answers, they have very important questions that are repeated many times in all competitive exams. This notes is very helpful for all job test preparation like CSS, PMS, PPSC, FPSC, NTS, and other exams.
MCQs for Computer Exam Preparation
100 Computer Questions and Answers
Questions and Answers:
- What is any part of the computer that you can physically touch? – Hardware
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Which generation of computers is still under development? – Fifth
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the most common storage device for a personal computer? – Floppy disk
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Which key is used in combination with another key to perform a specific task? – Control
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the pattern of printed lines on most products? – Barcodes
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - To make the number pad act as a directional arrow, we press which key? – Shift
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Which devices let the computer communicate with you? – Input
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the most frequently used piece of hardware for inputting data? – Hardware
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the place where the computer stores programs and data? – Storage unit
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the process of dividing the disk into tracks and sectors? – Formatting
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the space in your computer that loads and works with data? – RAM memory
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the storage which stores or retains data after power off? – Non-volatile storage
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What will be a Typical acronym for REUSEable optical storage? – CD-ROM
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What contains specific rules and words that express the logical steps of an algorithm? – Syntax
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the pictorial representation of a program or algorithm? – Flowchart
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the smallest unit of information a computer can understand and process? – Bit
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is a program that makes it easy to use a computer? – Utility
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What converts and executes one statement at a time? – Interpreter
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What includes the programs or instructions? – Software
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Who designs. write tests and maintain computer programs? – Operator
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Who writes and fests computer programs? – Programmer
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What term is used to define all input and output devices in a computer system? – Hardware
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is a word in a web page that, when clicked, opens another document? – Hyperlink
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What refers to a small, single-site network? – LAN
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What does consist of one or more Web pages located on a Web server? – A web site
- What does allow voice conversations to travel over the Internet? – Internet telephony
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Which software that allows users to surf the internet? – Browser
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What does allow you to access objects and start programs? – Start menu
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What contains commands that can be selected? – Menu
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What of software contains lists of commands and option? – Menu bar
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Data that is copied from an application, where is stored? – In the clipboard
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Which menu type is also called a drop down menu? – Pull-down
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What includes the file name and possibly a directory of folder? – File directory
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the name a user assigns to a document called? – Filename
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is in text that you want printed at the bottom of the page? – Footer
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is a document means to make changes to its existing content? – Edit
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - A microprocessor is the brain of the computer and is also called by which name? – Microchip
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Which type of computer could be found in a digital watch? – Embedded computer
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What takes on different shapes depending on the task you are performing? – Mouse pointer
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Soft copy is an intangible output, so then what is a hard copy? – The printed output
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - One puts information into the computer by pressing which key? – Enter
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Letters, numbers, and symbols found on a keyboard are, called by which name? – Keys
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the data and instruction entered in the memory of a computer? – Input
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What usually appears in the shape of an arrow? – The mouse Pointer
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the primary device that a computer uses to store information? – Hard drive
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Which is uses laser technology to store large amount of information? – CD-ROM
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What part of the computer provides only temporary storage of files? – RAM memory
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - Which is a removable magnetic disc that holds information? – Floppy disk
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the process of dividing the disk into tracks and sectors? – Formatting
……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… - What is the box that houses the most important parts of a computer system? – System unit
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