Are you finding the computer general knowledge questions for competitive exams? Here I am sharing computer general knowledge quiz questions and answers covering important topics in computer awareness, which is common for all the competitive exams.
These are the selective and important questions of the computer. You can increase your knowledge by learning these computer questions which help you while solving computer questions in SSC, Bank exams and many other competitive exams.
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1) WAN stands for?
In its simplest form, a wide-area network (WAN) is a collection of local-area networks (LANs) or other networks that communicate with one another. A WAN is essentially a network of networks, with the Internet the world's largest WAN.
2) In the “C” language the function scanf () reads.
In C programming, scanf() is one of the commonly used function to take input from the user. The scanf() function reads formatted input from the standard in which is generally keyboard.
for example: scanf("%d", &b);
for example: scanf("%d", &b);
3) The dbase III plus is mostly used for...
DBase is a microcomputer database management system (DBMS) that runs on a Windows platform. DBase is designed to manipulate relational databases. It is a versatile third-generation language with non-procedural capability and is a very good debugger. dBASE was created by Wayne Ratliff to manage a company football pool.
4) The person who writes and tests computer programs is called a____________
A computer programmer, sometimes called a software developer, a programmer or more recently a coder, is a person who creates computer software.
5) The speed of which of the following memory chips is faster?
SRAM: is a memory chip that is faster and uses less power than DRAM.
6) waht is the shortcut key to "center align" the selected text?
In word, it is used to align the text to the center.
Ctrl+E in an Internet browser, In Chrome, Edge, Firefox, Opera, and Internet Explorer, Ctrl + E focuses on the address bar, search bar, or omnibox. Using this shortcut can be helpful when you're done browsing the current page and want to type in a new address or search for something else without using the mouse.
Ctrl+E in an Internet browser, In Chrome, Edge, Firefox, Opera, and Internet Explorer, Ctrl + E focuses on the address bar, search bar, or omnibox. Using this shortcut can be helpful when you're done browsing the current page and want to type in a new address or search for something else without using the mouse.
7) what is the shortcut key to "update formula" in a table?
Image result for use of f9 key in computer
While it has no essential Windows function, F9 will refresh fields in Word and prompt Outlook to send and receive messages. If you are running Mac OS X, you can open Mission Control by pressing the F9 key.
8) What is the shortcut key to "Find and Replace" dialog box?
In most text programs, Ctrl+H is used to find and replace text in a file. In an Internet browser, Ctrl+H may open the history. To use the keyboard shortcut Ctrl+H, press and hold either Ctrl key on the keyboard and while continuing to hold, press the "H" key with either hand.
9) Waht is the shortcut key for "Font" dialog box?
Ctrl+D key is used to open the Font dialog box with the focus on the Font combo box. A dialog box is a temporary window an application creates to retrieve user.
10) What is the shortcut key for "Subscript" the selected text?
Keyboard shortcuts: Apply superscript or subscript
Select the character that you want to format.
- For superscript, press Ctrl, Shift, and the Plus sign (+) at the same time.
- For subscript, press Ctrl and the Minus sign (-) at the same time.
Computer quiz for competitive exams | Bank, PO, SCC and many more...
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