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e. none of the above
3. Which of the following is used for manufacturing chips?
a. control bus
b. control unit
c. parity chips
d. semiconductors
e. none of the above
4. Which of the following is the most characteristic of ROM?
a. It is measured in megabytes.
b. It is volatile.
c. It performs mathematical calculations.
d. Instructions are stored there permanently.
e. none of the above
5. Which of the following hardware components is the most volatile?
a. ROM
b. RAM
c. PROM
d. EPROM
e. EEPROM
6. Which of the following is used to check for errors in RAM chips?
a. ROM chip
b. microprocessor chip
c. parity chip
d. EPROM chip
e. none of the above
7. Which of the following are used to quickly accept, store, and transfer data
and instructions that are being used immediately by the CPU?
a. microprocessors
b. registers
c. ROM chips
d. data buses
e. none of the above
8. Why is the width of a data bus so important to the processing speed of a
computer?
a. The narrower it is, the greater the computer's processing speed.
b. The wider it is, the more data that can fit into main memory.
c. The wider it is, the greater the computer's processing speed.
e. none of the above 3. Which of the following is used for manufacturing chips? a. control bus b. control unit c. parity chips d. semiconductors e. none of the above 4. Which of the following is the most characteristic of ROM? a. It is measured in megabytes. b. It is volatile. c. It performs mathematical calculations. d. Instructions are stored there permanently. e. none of the above 5. Which of the following hardware components is the most volatile? a. ROM b. RAM c. PROM d. EPROM e. EEPROM 6. Which of the following is used to check for errors in RAM chips? a. ROM chip b. microprocessor chip c. parity chip d. EPROM chip e. none of the above 7. Which of the following are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU? a. microprocessors b. registers c. ROM chips d. data buses e. none of the above 8. Why is the width of a data bus so important to the processing speed of a computer? a. The narrower it is, the greater the computer's processing speed. b. The wider it is, the more data that can fit into main memory. c. The wider it is, the greater the computer's processing speed.
