Did you know name of different types of file extensions? In IBPS, SBI, RBI recruitment exams, few questions are asked on file extensions in computer knowledge section. This is very important topic in computer awareness. Today we are going to provide here about different type of files and their extensions. First we have to know about type of file extensions. Go through further to know about it.
What are File Extensions? What is the function of File Extensions?
In our computer, Windows identifies a file by its extension. You can see these extensions after the last dot in the filename. Normally it is a 3 or 4 character acronym. Windows identifies the file type using this extensions and decides which program will have to open. We have given here a table that consists of different type of file extensions in files.
Want to give free online computer awareness mock test for IBPS PO/Clerk exam to judge yourself? Here we have given a set of 10 important computer knowledge questions which are very useful for upcoming IBPS PO/clerk online exam.
1. The part of the computer which is used for comparing and calculating is-
A. ALU
B. Control Unit
C. Disk Unit
D. Disk Unit
2. When a user assigns a name to a document is called-
A. Record
B. File name
C. program
D. data
3. The term Bit can be defined as-
A. Binary Language
B. Binary Digit
C. Binary Number
D. Megabyte
4. Which of the following are the most common input devices?
A. microphone, printers
B. scanner, monitor
C. digital camera, speaker
D. keyboard, mouse
5. What do you mean by 'URL'?
A. a type of programming object
B. a computer software program
C. a page on the World Wide Web (WWW)
D. a piece of hardware
6. In LinkedIn, which of the following you will find?
A. chat
B. connection
C. application
D. games
7. Which of the following lets you to access emails?
A. forum
B. weblog
C. message board
D. webmail interference
8. What is DVD? It is a(n)-
A. Hard Disk
B. Optical Disk
C. Output Device
D. solid state storage device
9. When you turn off your computer, the contents of which of the following will be lost?
A. memory
B. storage
C. input
D. output
10. What is the default view in Excel?
A. Work
B. Normal
C. Roman
D. Auto
Don't forget to mention your obtained score here (out of 10).
Hope you have enjoyed this online free mock test for IBPS computer knowledge questions. More model questions will be provided here. Till then check some of our previously published important and expected model IBPS questions which are given below.
Are you searching for SBI PO previous year's questions? We are very happy to announce you that we are going to publish some previous year's SBI PO computer awareness questions here. We have already published previous year's SBI Marketing Aptitude questions. The SBI PO Recruitment exam 2013 is going to be conducted on 28.04.2013. It is the crutial time for the aspirants. After getting lot of requests from our regular readers, we have decided to provide previous year's SBI PO questions.
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To get the SBI PO exam 2008 Computer Knowledge question paper, visit the following links-
Searching for sample computer knowledge questions for IBPS clerk CWE-II that would be conducted in December? We are very glad to announce that we are going to put here about a set of 20 expected model computer knowledge questions for upcoming IBPS clerk cwe 2012. In this year, the IBPS clerk exam will be held online and you have to prepared yourselves for IBPS online exam . So, we have decided to make suitable the IBPS computer knowledge questions for online exam. That is why, we have put one 'Answer' button at the end of each question. Click this button which shows you the right answer. So start online mock test for IBPS computer knowledge questions.
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1) Hard disk drives are considered as which storage?
A. nonvolatile
B. flash
C. temporary
D. none of these
2) Which of the following are the most common input devices?
A. digital camera, speakers
B. keyboard, mouse
C. microphone, printer
D. scanner, monitor
3) Which of the following term is not associated with spreadsheet software?
A. cell
B. formula
C. worksheet
D. virus detection
4) Which of the following devices is used to transmit data over telecommunications lines?
A. Platform
B. Modem
C. Drives
D. None of these
5) One billion bytes are equivalent to one ____.
A. bit
B. gigabyte
C. kilobyte
D. megabyte
6) Which of the following is the connection to the internet using a phone and a modem?
A. digital
B. broadband
C. dial up
D. dish
7) Which of the following performs simple mathematics for the CPU?
A. BUS
B. DIMM
C. Register
D. ALU
8) Which of the following is the reusable optical storage?
A. RW
B. CD
C. DVD
D. ROM
9) The computer processes ____ into information?
A. data
B. processor
C. input
D. numbers
10) If we connect personal computers together, we can form a ___.
A. network
B. supercomputer
C. server
D. none of these
11) If we want to reload a webpage which button do we use?
A. F2
B. F5
C. F10
D. F12
12) The fastest, biggest and most expensive computers are-
A. Laptops
B. Personal Computers
C. Super Computers
D. Notebooks
13) What is the name of a website's main page?
A. Browser page
B. Home page
C. Bookmark page
D. Search page
14) If you want to enter the current date in a cell, which button do you use?
A. CTRL + F10
B. CTRL + F11
C. CTRL + ;(semicolon)
D. CTRL + : (colon)
15) Find out the odd one from the following.
A. Operating System
B. Assembler
C. Interpreter
D. Compiler
16) What is the function of output devices?
A. Store data
B. View or print data
C. scan data
D. input data
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17) To undo the previous action, which buttons will you use?
A. ctrl + v
B. vtrl + u
C. ctrl + z
D. ctrl + d
18) Which computer language is used on internet?
A. COBOL
B. Java
C. BASIC
D. None of these
19) Where you will find the HELP menu?
A. Start
B. End
C. Turnoff
D. Restart
20) If you want to change the selected text to all capital letters, which key(s) will you press?
A. Caps Lock
B. ctrl + shift + A
C. ctrl + alt + C
D. none of these
All who are preparing for IBPS RRB exam 2012 dated on 02/09.2012 check our sample IBPS questions that will be very useful for upcoming IBPS RRB exam. Many of our readers request us to give sample computer knowledge question for IBPS exam. Today we are going to post a set of 18 sample ibps computer knowledge question here. Hope you like it.
1) Find out the input devices from the following-
A. digital camera, speaker
B. microphone, printer
C. keyboard, mouse
D. scanner, monitor
2) If you want to save an existing document with a new name/ to a new location, then which command do you use?
A. save
B. new file
C. save and replace
D. save as
3) What is the full form of DDR?
A. Dual divide rate
B. Divide data ratio
C. Dual data rate
D. Data divide rate
4) Which of the following keys can be used in combination with other keys to perform special tasks and shortcuts?
A. delete, insert
B. Ctrl, alt
C. alt, tab
D. none of these
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5) Which of the following is an output device?
A. keyboard
B. monitor
C. mouse
D. scanner
6) HTML stands for-
A. hide test multiple language
B. hyper text mark up language
C. hyper text multiple language
D. none of these
7) The brain of a computer is -
A. RAM
B. ROM
C. CPU
D. Keyboard
8) If you want to close a document from computer screen without mouse what keys do you use?
A. alt + F4
B. ctrl + F2
C. alt + F3
D. ctrl + F5
9) To save contents of a document without mouse what keys are used?
A. ctrl + p
B. alt + c
C. ctrl + s
D. alt + v
10) If you want to get 'Help' menu from where you will find it?
A. Restart
B. Turnoff
C. Start
D. None of these
11) .bas, .html, .doc are examples of -
A. domains
B. protocols
C. extensions
D. database
12) Which of following is not a internet browser?
A. Firefox
B. Google crome
C. IE 8
D. MS Office
13) What is the other name of junk emails?
A. spoof
B. spam
C. spool
D. none of these
14) The file extension of all Word documents is-
A. .txt
B. .doc
C. .fil
D. .wrd
15) To correct errors in a program is known as -
A. Bugging
B. Compiling
C. Debugging
D. none of these
16) The full form of CPU is-
A. computer protection unit
B. central processing unit
C. central processing upload
D. none of this
17) Find out from the following that is not a computer programming language.
A. C++
B. C
C. Microsoft
D. Cobol
18) What can be seen in Page Preview mode?
A. only the page you are currently working
B. all pages on your documents
C. only the title page of your document
D. none of these
