d 1. A microcomputer is often used as a. a microprocessor b. a micrometer measuring device _c. a controller d. an output device 2. An example of software is a. a microprocessor b. ROM c. a keyboard d. a program 3. Which is not a "section" of a computer? a. Control b. ALU c. Memory d. Word size 4. What type of computer would generally be fastest? a. A 4-bit computer b. An 8-bit computer c. A 16-bit computer d. A 12-bit computer 5. A 20-bit address bus can locate approximately locations. a. 256 b. 1000 c. 64 k d. 1 million byte lengt

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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6. A computer bus
a. physically interconnects sections of the computer
b. is an input device
c. is an output device.
d. controls the sections of the computer
7. The status register would show
a. the microprocessor word size
b. if a negative number resulted from a subtraction
c. how many GP registers are available
d. where to branch if a negative number resulted from a
subtraction
e. the number of remaining locations in the stack
8. The program counter
a. counts how many program instructions have been executed
b. counts the number of rernaining locations in the stack
c. contains the address of the next program instruction
d. contains the address of the next empty location in the stack
9. The stack pointer.
a. points to where the stack is located
b. contains the address of the next program instruction
c. stacks the pointer
d. contains the address of the next empty location in the stack
10. Which of the following will not be performed by a FETCH operation?
a. An instructions address sent to memory
b. The memory enabled
n. An instruction sent to the CPU
d. Arithmetic performed
Transcribed Image Text:6. A computer bus a. physically interconnects sections of the computer b. is an input device c. is an output device. d. controls the sections of the computer 7. The status register would show a. the microprocessor word size b. if a negative number resulted from a subtraction c. how many GP registers are available d. where to branch if a negative number resulted from a subtraction e. the number of remaining locations in the stack 8. The program counter a. counts how many program instructions have been executed b. counts the number of rernaining locations in the stack c. contains the address of the next program instruction d. contains the address of the next empty location in the stack 9. The stack pointer. a. points to where the stack is located b. contains the address of the next program instruction c. stacks the pointer d. contains the address of the next empty location in the stack 10. Which of the following will not be performed by a FETCH operation? a. An instructions address sent to memory b. The memory enabled n. An instruction sent to the CPU d. Arithmetic performed
Read each question carefully. Write the letter corresponding to the correct answer in
blank space provided.
d
1. A microcomputer is often used as
a. a microprocessor
b. a micrometer measuring device
c. a controller
d. an output device
2. An example of software is
a. a microprocessor
b. ROM
c. a keyboard
d. a program
3. Which is not a "section" of a computer?
a. Control
b. ALU
c. Memory
d. Word size
4. What type of computer would generally be fastest?
a. A 4-bit computer
b. An 8-bit computer
c. A 16-bit computer
d. A 12-bit computer
5. A 20-bit address bus can locate approximately
locations.
a. 256
b. 1000
c. 64 k
d. 1 million.
byte length
Transcribed Image Text:Read each question carefully. Write the letter corresponding to the correct answer in blank space provided. d 1. A microcomputer is often used as a. a microprocessor b. a micrometer measuring device c. a controller d. an output device 2. An example of software is a. a microprocessor b. ROM c. a keyboard d. a program 3. Which is not a "section" of a computer? a. Control b. ALU c. Memory d. Word size 4. What type of computer would generally be fastest? a. A 4-bit computer b. An 8-bit computer c. A 16-bit computer d. A 12-bit computer 5. A 20-bit address bus can locate approximately locations. a. 256 b. 1000 c. 64 k d. 1 million. byte length
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