Computer Mcqs

Q.  To prevent the loss of data during power failures, use a(n)_____________?

a. Encryption program
b. Surge protector
c. Firewall
d. UPS


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  In world today, most of the computers are_____________?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  physical structure of computer is called____________?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  In which type of computer, data are represented as discrete signals?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  C’ in CPU denotes___________?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  Which of the following uses a handheld operating system?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  To display the contents of a folder in Windows Explorer you should:
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  The CPU comprises of Control, Memory and_______________units?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  A(n)_______________appearing on a web page opens another document when clicked.
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  _____________is a windows utility program that locates and eliminates unncessary fragments and rearranges filed and unused disk space to optimize operations?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  _______________is the most important/powerful computer in a typical network?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  The software that is used to create text-based documents are referred to as_________________?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  _______________devices convert human understandable data and programs into a form that the computer can process?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  What feature adjusts the top and bottom margins so that the text is centered vertically on the printed page?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  Which of these is not a means of personal communication on the internet?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  What is the overall term for creating editing, formatting, storing, retrieving and printing a text document?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  Fourth generation mobile technology provides enhanced capabilities allowing the transfer of both____________data, including full-motion video, high-speed internet access, and video conferencing.
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  Which of these is a point and draw device?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  A set of rules for telling the computer what operations to perform is called a______________?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  A detailed written description of the programming cycle and the program, along with the test results and a printout of the program is called___________?
Category: Computer Science MCQs,   Published by: T-Code Scripts
MCQs:  Forms that are used to organize business data into rows and coloumns are called_____________?
Category: Computer Science MCQs,   Published by: T-Code Scripts