91UPPSC2013Computer & ITEnglish
Which of the following is a self complimenting code?
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Correct option: B — 5211 code
Free · past papers · answers included
Computer & IT MCQ practice free online · page 10
Questions from RRB, NTPC, Group D and JE past papers. Tap an option to check it instantly — every question shows the correct answer, and most carry the explanation the paper gave.
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- 92UKPSC2010Computer & ITEnglish
The binary addition 1 + 1 will result in
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Correct option: B — 0 with carry 1
- 93UPSC2000Computer & ITEnglish
The memory of a computer is commonly expressed in terms of kilobytes or megabytes. A byte is made up of
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Correct option: A — Eight binary digits
- 94UKPSC2002Computer & ITEnglish
A collection of 8 bit is called
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Correct option: B — Byte
- 95UPPSC2006Computer & ITEnglish
One Byte equals to how many Bits?
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Correct option: A — 8
- 96UPPSC2013Computer & ITEnglish
The term bit is the short form of
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Correct option: C — Binary Digit
- 97UPPSC2010Computer & ITEnglish
The length of a word in computers is measured by
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Correct option: A — Bits
- 98JPSC2016Computer & ITEnglish
How many bits are there in a kilobyte?
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Correct option: D — 8192
- 99MPPSC2016Computer & ITEnglish
1024 kilobytes are equal to
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Correct option: A — 1 megabyte
- 100UPPSC2014Computer & ITEnglish
One kilobyte is equal to
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Correct option: C — 1024 bytes
Computer & IT practice — common questions
Page 10 of this set has 10 questions on it.
Are these Computer & IT questions free to practise?
Yes. Every question on this page is free and needs no account. Create a free account only if you want your progress saved.
Where do these Computer & IT MCQs come from?
They are taken from official past papers of Indian government recruitment exams such as RRB NTPC, RRB Group D and RRB JE, and each question keeps a reference to the exam it appeared in.
Are the questions available in Hindi?
Yes. Many papers are set in both languages, so a large share of these questions are available in Hindi. Use the language filter at the top of the page.
Do the questions show answers and explanations?
Every question shows the correct option. Where the source paper included a worked solution, the explanation is shown under "Show answer".