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Question
_____changes each time it is installed to avoid detection by antivirus software.
Options
A. Polymorphic virus
B. worm
C. logic bomb
D. trojan horse
Correct Answer
Polymorphic virus
Tags:
Bank Exams
Computer problems
Search Results
1. Choose odd one out
Options
A. Cyberspace
B. Internet
C. HTML
D. WWW
Show Answer
Scratch Pad
Discuss
Correct Answer: HTML
2. In Microsoft Word, _______ allows us to change the color of selected text.
Options
A. Font Color
B. Text Color
C. Change Color
D. Background Color
Show Answer
Scratch Pad
Discuss
Correct Answer: Font Color
3. __________ (HHDD) is a technology where the conventional disk drive is combined with non-volatile flash memory, of typically 128 MB or more to cache data during normal use.
Options
A. Hyper Hard Disk Drive
B. Hybrid Hard Disk Drive
C. Hybrid Helium Disk Drive
D. Hyper Helium Disk Drive
Show Answer
Scratch Pad
Discuss
Correct Answer: Hybrid Hard Disk Drive
4. An IP address is _____ bit number.
Options
A. 8
B. 16
C. 32
D. 64
Show Answer
Scratch Pad
Discuss
Correct Answer: 32
5. In IT, associative memory is called as
Options
A. Virtual memory
B. Cache memory
C. Content addressable memory
D. Main memory
Show Answer
Scratch Pad
Discuss
Correct Answer: Cache memory
6. Which is not an external storage device?
Options
A. CD-ROM
B. DVD-ROM
C. Pen Drive
D. RAM
Show Answer
Scratch Pad
Discuss
Correct Answer: RAM
7. Commonly used abbreviation ISP in computer science stands for?
Options
A. Internet Service Provider
B. Intranet Service Provider
C. Internet Systems Provider
D. Intranet Systems Provider
Show Answer
Scratch Pad
Discuss
Correct Answer: Internet Service Provider
8. Cache memory works on the principle of __________
Options
A. Locality of data
B. Locality of reference
C. Locality of Memory
D. Locality of Memory & reference
Show Answer
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Discuss
Correct Answer: Locality of reference
9. A huge network of millions of computer networks constitutes the ___________
Options
A. Internet
B. Satellites
C. Electronic device
D. e-mail
Show Answer
Scratch Pad
Discuss
Correct Answer: Internet
10. CPU Scheduler is also known as _____ .
Options
A. Job Scheduler
B. Resource Scheduler
C. Short-term Scheduler
D. Process Scheduler
Show Answer
Scratch Pad
Discuss
Correct Answer: Short-term Scheduler
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