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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

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    • 1. Choose odd one out

    • Options
    • A. Cyberspace
    • B. Internet
    • C. HTML
    • D. WWW
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss
    • 4. An IP address is _____ bit number.

    • Options
    • A. 8
    • B. 16
    • C. 32
    • D. 64
    • Discuss
    • 5. In IT, associative memory is called as

    • Options
    • A. Virtual memory
    • B. Cache memory
    • C. Content addressable memory
    • D. Main memory
    • Discuss
    • 6. Which is not an external storage device?

    • Options
    • A. CD-ROM
    • B. DVD-ROM
    • C. Pen Drive
    • D. RAM
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss
    • 9. A huge network of millions of computer networks constitutes the ___________

    • Options
    • A. Internet
    • B. Satellites
    • C. Electronic device
    • D. e-mail
    • Discuss
    • 10. CPU Scheduler is also known as _____ .

    • Options
    • A. Job Scheduler
    • B. Resource Scheduler
    • C. Short-term Scheduler
    • D. Process Scheduler
    • Discuss


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