MCQ | Digital Computer Organisation Part 2

Digital Computer Organisation - PART 2

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1. Binary and octal equivalent of decimal 97 is :

A. 10111011 ,57
B. 1111110, 121
C. 10101010 , 67
D. 1100001, 141

  [BU BHOPAL-2012]

Answer: D - 1100001, 141

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2. Multiplexers are ......type of circuits and imlemented using ...... and .......gates:

A. Combinational, AND , OR
B. Sequential, AND, OR
C. both a & b
D. None of the above

  [BU BHOPAL-2012]

Answer: A - Combinational, AND , OR

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3. ...... is a primary memory & ...... is an example of secondary memory:

A. RAM, EPROM
B. RAM, ROM
C. RAM, Magnetic
D. All

  [BU BHOPAL-2012]

Answer: D - All

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4. .....and ...... typeof addressing is used in microprocessor:

A. Direct and Indirect addressing
B. Immediate and register addressing
C. Relative addressing
D. All

  [BU BHOPAL-2012]

Answer: D - All

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5. Basic mode of data transfer are .... and .......:

A. Serial and parallel
B. Synchronous & Asynchronous
C. Direct and Indirect
D. Fast and Slow

  [BU BHOPAL-2012]

Answer: A - Serial and parallel

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6. Which is the function of Microprocessor:

A. Receive data from input device
B. Process the data
C. Send data to output device
D. All the above

  [BU BHOPAL-2015]

Answer: D - All the above

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7. Computer translate the source code to:

A. Binary Code
B. Machine Code
C. Both
D. None

  [BU BHOPAL-2015]

Answer: B - Machine Code

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8. Attached Processor is used for:

A. Few Processes
B. Specific Functions
C. Both
D. None

  [BU BHOPAL-2015]

Answer: C - Both

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9. A Co-processors?

A. is used in fifth generation computer
B. is used to support in software
C. is used to combination with every application
D. None

  [BU BHOPAL-2015]

Answer: A - is used in fifth generation computer

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10. The fifth generation computers are made up of:

A. Translators
B. Vacuum Tubes
C. Chips
D. Microprocessor chips

  [BU BHOPAL-2015]

Answer: D - Microprocessor chips

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