Q1.Which type of memory is not directly addressable by the CPU and requires special software called EMS?
1. Extended
2. Expanded
3. Base
4. Conventional
5. None of these
ANS (2)-Expanded Q2.The original ASCII code used ___________bits of each byte, reserving that last bit for error checking?
1. 5
2. 6
3. 7
4. 8
5. 10
ANS (3)-7
Q3.Which Company is the biggest player in the microprocessor industry?
1. Motorola
2. IBM
3. Intel
4. AMD
5. All of these
ANS (3)-Intel Q4.A high quality CAD system uses the following for printing drawing and graphs?
1. Dot matrix printer
2. Digital plotter
3. Line printer
4. Scanner
5. All of the above
ANS (2)-Digital plotter Q5.Symbolic logic was discovered by___________?
1. George Boole
2. Herman Hollerith
3. Vonn Neumann
4. Basic Pascal
5. Sun Microsystem
ANS (1)-George Boole Q6.Can you tell what passes into and out from the computer via its ports__________?
1. Data
2. Bytes
3. Graphics
4. Pictures
5. Information
ANS (1)-Data Q7.Which type of computers uses the 8-bit code called EBCDIC?
1. Minicomputers
2. Microcomputers
3. Mainframe computers
4. Super computer
5. Desktop
ANS (3)-Mainframe computers Q8.Computer instructions written with the use of English words instead of binary machine code is called?
1. Mnemonics
2. Symbolic code
3. Gray codes
4. Opcode
5. Barcode
ANS (2)-Symbolic code Q9. CD-ROM _______?
1. Is a semiconductor memory
2. Memory register
3. Magnetic memory
4. None of the above
5. All of these
ANS (4)-None of the above Q10.A name or number used to identify a storage location is called?
1. A byte
2. A record
3. An address
4. Data
5. All of above
ANS (3)-An address
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MAHENDRA GURU