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
Remaining Time: 0 MINUTES
0 of 30 questions completed
Questions:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Information
You have already completed the test before. Hence you can not start it again.
0 of 30 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0 )
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Question 1 of 30
Q-1.Which one of the following is the address generated by CPU?
Your Answer:Correct
Your Answer:Incorrect
Question 2 of 30
Q-2.A ___________development system and an ______are essential tools for writing
large assembly language programs.
Your Answer:Correct
Your Answer:Incorrect
Question 3 of 30
Q-3.Typical bandwidth of optical fibers is
Your Answer:Correct
Your Answer:Incorrect
Question 4 of 30
Q-4.A binary digit is called a
Your Answer:Correct
Your Answer:Incorrect
Question 5 of 30
Q-5.The term ‘baud’ is a measure of the:
Your Answer:Correct
Your Answer:Incorrect
Question 6 of 30
Your Answer:Correct
Your Answer:Incorrect
Question 7 of 30
Your Answer:Correct
Your Answer:Incorrect
Question 8 of 30
Q-8.A collection of lines that connects several devices is called …………..
Your Answer:Correct
Your Answer:Incorrect
Question 9 of 30
Q-9.Cache memory works on the principle of
Your Answer:Correct
Your Answer:Incorrect
Question 10 of 30
Q-10.Execution of two or more programs by a single CPU is known as :
Your Answer:Correct
Your Answer:Incorrect
Question 11 of 30
Q-11. Computer follows a simple principle called GIGO which means:
Your Answer:Correct
Your Answer:Incorrect
Question 12 of 30
Q-12.The performance of cache memory is frequently measured in terms of a quantity called
Your Answer:Correct
Your Answer:Incorrect
Question 13 of 30
Q-13.A microprogram written as string of 0’s and 1’s is a ………….
Your Answer:Correct
Your Answer:Incorrect
Question 14 of 30
Q-14.A complete microcomputer system consist of ………..
Your Answer:Correct
Your Answer:Incorrect
Question 15 of 30
Q-15.Floating point representation is used to store
Your Answer:Correct
Your Answer:Incorrect
Question 16 of 30
Q-16.A-Flip Flop can be converted into T-Flip Flop by using additional logic circuit
Your Answer:Correct
Your Answer:Incorrect
Question 17 of 30
Q-17.The communication line between the CPU, memory and peripherals is called a
Your Answer:Correct
Your Answer:Incorrect
Question 18 of 30
Your Answer:Correct
Your Answer:Incorrect
Question 19 of 30
Q-19.Pick out the wrong definition :
Your Answer:Correct
Your Answer:Incorrect
Question 20 of 30
Q-20.Half adder is logic CKT that adds. ………Digit at a time
Your Answer:Correct
Your Answer:Incorrect
Question 21 of 30
Q-21.In Reverse Polish notation, expression A*B+C*D is written as
Your Answer:Correct
Your Answer:Incorrect
Question 22 of 30
Q-22.The memory unit that communicates directly with the CPU is called the
Your Answer:Correct
Your Answer:Incorrect
Question 23 of 30
Q-23.What is meant by a dedicated computer?
Your Answer:Correct
Your Answer:Incorrect
Question 24 of 30
Q-24.The language that the computer can understand and execute is called ______
Your Answer:Correct
Your Answer:Incorrect
Question 25 of 30
Q-25.In a vectored interrupt.
Your Answer:Correct
Your Answer:Incorrect
Question 26 of 30
Q-26.Run time mapping from virtual to physical address is done by
Your Answer:Correct
Your Answer:Incorrect
Question 27 of 30
Q-27.In a vectored interrupt.
Your Answer:Correct
Your Answer:Incorrect
Question 28 of 30
Q-28.In Assembly language programming, minimum number of operands required for an
instruction is/are
Your Answer:Correct
Your Answer:Incorrect
Question 29 of 30
Q-29.The addressing mode used in an instruction of the form ADD X Y, is
Your Answer:Correct
Your Answer:Incorrect
Question 30 of 30
Q-30.Which of the following devices can be used to directly input printed text
Your Answer:Correct
Your Answer:Incorrect