1. Extended
2. Expanded
3. Base
4. Conventional
5.None of these
ANS(2)-Expanded
Q2.The original ASCII code uses___________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 which of 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 use 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 Is a _______
1. 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
