1. Circular tracks only
2. Sectors only
3. Both circular tracks and sectors
4. All of these
5. None of these
Both circular tracks and sectors
1. 81
2. 72
3. 71
4. All of these
5. None of these
72
1. UNIVAC
2. EDVAC
3. ENIAC
4. All of these
5. None of these
ENIAC
1. ASCII
2. EBCDIC
3. BCD
4. All of these
5. None of these
ASCII
1. Belongs to second generation
2. Uses VLSI
3. Employs semiconductor memory
4. Has modular constructions
5. None of these
Employs semiconductor memory
1. An electronic automated machine that can solve problems involving words and numbers
2. A more sophistic and modified electronic pocket calculator
3. Any machine that can perform mathematical operations
4. A machine that works on binary code
5. None of these
A machine that works on binary code
1. Doing quick mathematical calculations
2. Input, storage, manipulation and outputting of data
3. Electronic data processing
4. Performing repetitive tasks accurately
5. None of these
Input, storage, manipulation and outputting of data
1. A complicated circuit
2. An integrating device
3. Much costlier than a single transistor
4. Fabricated on a tiny silicon chip
5. None of these
Fabricated on a tiny silicon chip
1. Easy replacement in case of circuit failure
2. Extremely high reliability
3. Reduced cost
4. Lower power consumption
5. None of these
Extremely high reliability
1. Keypunch machine, sorter and posting machine
2. Accounting machine, posting machine, and billing machine
3. Sorter; posting machine, and billing machine
4. Accounting machine, keypunch machine and sorter
5. None of these
Accounting machine, keypunch machine and sorter