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FreePrevious Year Paper· 2015

UGC NET Computer Science PYQ, June 2015 (Paper II & III, Selected Questions)

Attempt UGC NET Computer Science PYQ, June 2015 (Paper II & III, Selected Questions) online for free with the official answer key: 77 questions, 135 minutes, no negative marking. Questions with instant score, all-India rank and detailed solutions on UTpaper.

  • 77 Questions
  • 154 Marks
  • 135 Minutes
  • English
  • 1 attempts
Attempt test free →Questions with answers

About UGC NET Computer Science PYQ, June 2015 (Paper II & III, Selected Questions)

This is the actual UGC NET Computer Science PYQ, June 2015 (Paper II & III, Selected Questions) converted into an online test with the official answer key. Attempt it with the real time limit of 135 minutes to see exactly how you would score in the UGC NET exam, then go through the solutions to fix weak topics. It is one of 8 free tests in the UGC NET Computer Science Previous Year Papers & Mock Test.

Section-wise pattern

SectionQuestionsMarksCounts for merit?
Paper II4080Yes
Paper III3774Yes

Sample questions from this test

Q41
For the 8-bit word 00111001, the check bits stored with it would be 0111. Suppose when the word is read from memory, the check bits are calculated to be 1101. What is the data word that was read from memory?
  1. A10011001
  2. B00011001
  3. C00111000
  4. D11000110
Show answer
Q42
The equivalent hexadecimal notation for octal number 2550276 is :
  1. AFADED
  2. BAE0BE
  3. CAD0BE
  4. DACABE
Show answer
Q43
The number of flip-flops required to design a modulo – 272 counter is :
  1. A8
  2. B9
  3. C27
  4. D11
Show answer
Q44
Consider a 32-bit microprocessor, with a 16 - bit external data bus, driven by an 8 MHz input clock. Assume that this microprocessor has a bus cycle whose minimum duration equals four input clock cycles. What is the maximum data transfer rate for this microprocessor?
  1. A8 × 10⁶ bytes/sec
  2. B4 × 10⁶ bytes/sec
  3. C16 × 10⁶ bytes/sec
  4. D4 × 10⁹ bytes/sec
Show answer
Q45
The CPU a system having 1 MIPS execution needs 4 machine cycles on an average for executing an instruction. The fifty percent of the cycles use memory bus. A memory read/write employs one machine cycle. For execution of the programs, the system utilizes 90 percent of the CPU time. For block data transfer, an IO device in attached to the system while CPU executes the background programs continuously. What is the maximum I/O data transfer rate if programmed I/O data transfer technique is used?
  1. A500 Kbytes/sec
  2. B2.2 Mbytes/sec
  3. C125Kbytes/sec
  4. D250 Kbytes/sec
Show answer

Attempt the full test to answer all 77 questions under the real time limit, or read all 77 questions with answers.

How to attempt

  1. Click “Attempt test free” and sign in with Google or your UTpaper account.
  2. The timer starts at 135 minutes. Use the question palette to move between questions and mark questions for review.
  3. Submit when done. You get your score, accuracy, section-wise marks and all-India rank instantly, with the solution for every question.

Frequently asked questions

Is the UGC NET Computer Science PYQ, June 2015 (Paper II & III, Selected Questions) free to attempt?
Yes. The test is completely free on UTpaper. Sign in with Google or create a free account, click Attempt test, and your score, rank and solutions appear as soon as you submit.
How many questions and how much time does this test have?
The test has 77 questions for 154 marks and must be finished in 135 minutes. There is no negative marking.
Are the answers in this UGC NET previous year paper official?
Yes. The answer key follows the official final answer key released by the exam board. Where an official answer is debatable, the explanation says so.
What are the sections in this test?
The test has 2 sections: Paper II (40 questions) and Paper III (37 questions).
Can I reattempt the test and see solutions?
Yes. After submitting you see the correct answer and explanation for every question, your accuracy, section-wise marks and all-India rank. You can reattempt as many times as you like.

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