891. Which of the following devices can be used to directly input printed text?
A. OCR
B. OMR
C. MICR
D. All of the above
✅ The correct answer is option A.
Computer
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892. Which of the following is a set of general purpose internal registers?
A. stack
B. scratch pad
C. accumulator
D. status register
✅ The correct answer is option B.
893. The control of the jobs running within a system is
A. Job monitoring
B. Job stream
C. Job min
D. Job step
✅ The correct answer is option A.
894. Which of the following is true?
A. Byte is a single digit in a binary number
B. Bit represents a grouping of digital numbers
C. Eight-digit binary number is called a byte
D. Eight-digit binary number is called a bit
✅ The correct answer is option C.
895. The desirable characteristic(s) of a memory system is (are)
A. speed and reliability
B. low power consumption
C. durability and compactness
D. All of the above
✅ The correct answer is option D.
896. Which facilitates data processing capabilities at the location of the end-user.
A. DTP
B. EDT
C. DDP
D. FAX
✅ The correct answer is option C.
897. 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
✅ The correct answer is option C.
898. Microsoft Word is an example of
A. an operating system
B. Processing device
C. Application software
D. an input device
✅ The correct answer is option C.
899. The first computer used to store a program
A. EDSAC
B. ENIAC
C. EDVAC
D. ACE
✅ The correct answer is option A.
900. To set a register or counter to the all-zero-state is
A. Rerun
B. Reset
C. Remote
D. Release
✅ The correct answer is option B.