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.The average time required to reach a storage location in memory and obtain its
contents is called
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Question 2 of 30
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Question 3 of 30
Q-3.The circuit converting binary data in to decimal is
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Question 4 of 30
Q-4.Typical data transfer rate in LAN are of the order of
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Question 5 of 30
Q-5.Which of the following interrupt is non maskable
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Question 6 of 30
Q-6.The circuit used to store one bit of data is known as
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Question 7 of 30
Q-7.Status bit is also called
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Question 8 of 30
Q-8.The load instruction is mostly used to designate a transfer from memory to a processor register known as
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Question 9 of 30
Q-9.Typical bandwidth of optical fibers is
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Question 10 of 30
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Question 11 of 30
Q-11.Where does a computer add and compare data?
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Question 12 of 30
Q-12.The 2s compliment form (Use 6 bit word) of the number 1010 is
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Question 13 of 30
Q-13.Memories which can be read only are called………….. Memories
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Question 14 of 30
Q-14.A time sharing system imply
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Question 15 of 30
Q-15.Execution of two or more programs by a single CPU is known as :
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Question 16 of 30
Q-16.The average time required to reach a storage location in memory and obtain its contents is called the
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Question 17 of 30
Q-17.The Central Processing Unit:
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Question 18 of 30
Q-18.Which of the following is not a weighted code?
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Question 19 of 30
Q-19.Run time mapping from virtual to physical address is done by
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Question 20 of 30
Q-20.A Stack-organised Computer uses instruction of _____.
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Question 21 of 30
Q-21.Assembly language ________.
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Question 22 of 30
Q-22.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 23 of 30
Q-23.The language that the computer can understand and execute is called ______
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Question 24 of 30
Q-24.In computers, subtraction is generally carried out by
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Question 25 of 30
Q-25.Memory access in RISC architecture is limited to instructions
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Question 26 of 30
Q-26.Pipelining strategy is called implement
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Question 27 of 30
Q-27.The most common addressing techiniques employed by a CPU is
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Question 28 of 30
Q-28.Magnetic tapes are good storage media for
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Question 29 of 30
Q-29.A memory buffer used to accommodate a speed differential is called
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Question 30 of 30
Q-30._________ register keeps tracks of the instructions stored in program stored in memory
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