To prevent the loss of data during power failures, use a(n)_____________?
A. Encryption program
B. Surge protector
C. Firewall
D. UPS
Computer Mcqs · Easy · 3 weeks ago
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Computer Mcqs
Storage capacity of magnetic disk depends on _________?
A. Tracks per inch of surface
B. Bits per inch of tracks
C. Disk pack in disk surface
D. All of above
Computer Mcqs · Easy · 3 weeks ago
Speed of internet connection is measured in __________ ?
A. GHz
B. dpi
C. ppm
D. Mbps
Computer Mcqs · Easy · 3 weeks ago
The Word Count command on the Tools menu displays the number of words as well as the number of _________ in the current document.
A. lines
B. characters
C. paragraphs
D. all of the above
Computer Mcqs · Easy · 3 weeks ago
ALU stands for ________?
A. Arithmetic Longest Unit
B. Arithmetic Logic Unit
C. Arithmetic Longest United
D. None of these
Computer Mcqs · Easy · 3 weeks ago
The scrambling of code is known as___________?
A. Encryption
B. a firewall
C. Scrambling
D. Password proofing
Computer Mcqs · Easy · 3 weeks ago
An online journal where people post about their experiences called __________?
A. Blog
B. Internet
C. Webpage
D. None of these
Computer Mcqs · Easy · 3 weeks ago
Choose the best option : An anti virus program is designed to ___________ computer virus.
A. Identify and eliminate
B. Scan device and identify
C. Scan device, identify and eliminate
D. Scan device and eliminate
Computer Mcqs · Easy · 3 weeks ago
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