1131. Which device uses much less computer time than the light pen and gives resolutions equal to that of the CRT display.
A. Mouse
B. Touch tablet
C. Touch panel
D. Data tablet
✅ The correct answer is option D.
Computer
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1132. The data processing job expected to further decrease in the 1996s is that of:
A. Keypuncher
B. Data entry clerk
C. Computer operator
D. Programmer
✅ The correct answer is option A.
1133. ROM is needed for storing an initial program called _______.
A. Computer Startup Loader
B. OS Version
C. Kernel
D. Bootstrap Loader
✅ The correct answer is option D.
1134. If, in a computer, 16 bits are used to specify addresses in a RAM, the number of addresses will be
A. 216
B. 65,536
C. 64K
D. Any of the above
✅ The correct answer is option D.
1135. A device used to bring information into a computer is
A. ALU
B. Input device
C. Control unit
D. Output device
✅ The correct answer is option B.
1136. The 2’s complement number of 110010 is
A. 1101
B. 110011
C. 10011
D. All of the above
✅ The correct answer is option E.
1137. A notation for defining the form and structure of data is known as
A. Data description language
B. Binary language
C. Data channel
D. Data definition language
✅ The correct answer is option D.
1138. The essential features of a number system are
A. Radix
B. Set of distinct counting digits
C. bits
D. Both A & B
✅ The correct answer is option D.
1139. Processors of all computers, whether micro, mini or mainframe must have
A. ALU
B. Primary storage
C. Control Unit
D. All of the above
✅ The correct answer is option D.
1140. The process of fetching and executing instructions, one at a time, in the order of increasing addresses is known as
A. instruction execution
B. straight line sequencing
C. instruction fetch
D. random sequencing
✅ The correct answer is option B.