Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. This…………tier processes HTTP protocol, scripting tasks, performs calculations, and provides access to data.
a. Client
b. Applications/Web server
c. Enterprise Server
d. DBA
e. None of these
Q. RSA is
a. Symmetric Cryptosystem
b. Asymmetric Cryptosystem
c. Block Cypher
d. Digital Signature
e. None of these
Q. A DVD-RAM is similar to a …………except it has storage capacities upto 5.2 GB.
a. CD-R
b. floppy disk
c. CD-RW
d. hard disk
e. None of these
Q. How is power supplied to a low-power USB device?
a. Through a power cable
b. From an external power supply
c. Directly from the computer’s power supply
d. Through the USB cable
e. None of these
Q. The………data mining techniques derives rules from real-world case examples.
a. Rule discover
b. Signal processing
c. Neural nets
d. Case-based reasoning
e. None of these
Q. To put information in a file on a magnetic disk, or in a computer’s memory, so it can be used later :
a. store
b. ship
c. shift
d. center
e. None of these
Q. Saving is the process of :
a. copying a document from memory to a storage medium
b. making changes to a document’s existing content
c. changing the appearance or overall look, of a document
d. developing a document by entering text using a keyboard
e. None of these
Q. Printed information called………….exists physically and is a more permanent form of output than that presented on display device.
a. soft copy
b. carbon copy
c. hard copy
d. desk copy
e. None of these
Q. To find a saved document in the computer’s memory and bring it up on the screen to view……..
a. reverse
b. rerun
c. retrieve
d. return
e. None of these
Q. The internet is a system of………..
a. Software bundles
b. Web page
c. Web site
d. Interconnected Networks
e. None of these
Q. The first computers were programmed using……….
a. assembly language
b. machine language
c. source code
d. object code
e. spaghetti code
Q. You organize files by storing them in………..
a. archives
b. folders
c. indexes
d. lists
e. None of these
Q. In order to create columnar data in Word you need to………..
a. Tab consecutively until your cursor reaches the desired place
b. Set tabs or use the Table menu
c. You need to use Excel
d. Press the space bar until cursor reaches the desired place
e. None of these
Q. How many different documents can you have open at any one time?
a. No more than three
b. Only one
c. As many as your computers memory will hold
d. No more than you Taskbar can display
e. None of these