LIS cafe Daily LIS Quiz-Q.-511 The method of accessing the I/O devices by repeatedly checking the status flags is_________
(A) Memory-mapped I/O
(B) Program-controlled I/O
(C) I/O mapped
(D) None of the Above
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Answer: (B) Program-controlled I/O
LIS cafe Daily LIS Quiz-Q.-512 The process where in the processor constantly checks the status flags is called as _________
(A) Polling
(B) Inspection
(C) Reviewing
(D) None of the Above
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Answer: (A) Polling
LIS cafe Daily LIS Quiz-Q.-513 The branch logic that provides decision making capabilities in the control unit is known as_______
(A) conditional transfer
(B) unconditional transfer
(C) Both (A) and (B)
(D) None of the above
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Answer: (B) unconditional transfer
LIS cafe Daily LIS Quiz-Q.-514 Sheets before and after the text of a book are called _________.
(A) End papers
(B) Attach cover
(C) Head bands
(D) Gilding
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Answer: (A) End papers
LIS cafe Daily LIS Quiz-Q.-515 Books lost from the library are known through ________
(A) Stock verification
(B) Charging and discharging
(C) Shelf list
(D) Accession Register
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Answer: (A) Stock verification
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