With each visit of this Computer Organization and Architecture online Quiz / Practice Test, the list of MCQs / Objective Questions presented will be different, offering you a diverse set of practice opportunities. This variability encourages you to practice extensively, refining the accuracy of your answers and your overall grasp of the content. By utilizing this resource, you can hone your skills and become more adept at managing time constraints during actual exams.
Test Instructions Question type Randomized MCQs.Changes every time you visit the test Total Number of Questions 30 Time Limit 20 Minutes Points 1 Point for each Question
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Question 1 of 30
Q-1.Which memory unit has lowest access time?
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Question 2 of 30
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Question 3 of 30
Q-3.What is the control unit’s function in the CPU?
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Question 4 of 30
Q-4.Which of the following interrupt is non maskable
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Question 5 of 30
Q-5.The most common addressing techiniques employed by a CPU is
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Question 6 of 30
Q-6.A microprogram written as string of 0’s and 1’s is a
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Question 7 of 30
Q-7.Floating point representation is used to store
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Question 8 of 30
Q-8.Which of the Following holds the ROM, CPU, RAM and expansion cards
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Question 9 of 30
Q-9.A device/circuit that goes through a predefined sequence of states upon the application of input pulses is called
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Question 10 of 30
Q-10.The time interval between adjacent bits is called the
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Question 11 of 30
Q-11.PSW is saved in stack when there is a
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Question 12 of 30
Q-12.In computers, subtraction is carried out generally by
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Question 13 of 30
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Question 14 of 30
Q-14.A computer cannot “boot” if it does not have the
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Question 15 of 30
Q-15.Typical data transfer rate in LAN are of the order of
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Question 16 of 30
Q-16. Computer follows a simple principle called GIGO which means:
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Question 17 of 30
Q-17.C is a) An assembly language
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Question 18 of 30
Q-18.The main memory in a Personal Computer (PC) is made of
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Question 19 of 30
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Question 20 of 30
Q-20.The multiplicand register & multiplier register of a hardware circuit implementing booth’s algorithm have (11101) & (1100). The result shall be
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Question 21 of 30
Q-21.In computers, subtraction is generally carried out by ______.
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Question 22 of 30
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Question 23 of 30
Q-23.Memory address refers to the successive memory words and the machine is
called as …………
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Question 24 of 30
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Question 25 of 30
Q-25.Pipelining strategy is called implement
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Question 26 of 30
Q-26.Generally Dynamic RAM is used as main memory in a computer system as it
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Question 27 of 30
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Question 28 of 30
Q-28.A binary digit is called a
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Question 29 of 30
Q-29.A successive A/D converter is
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Question 30 of 30
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