". VdoTips: COMPUTER FUNDAMENTAL PRACTICE SET 34

APPLY LATEST GOVT JOBS

hi

COMPUTER FUNDAMENTAL PRACTICE SET 34

256. In compiler design ‘reducing the strength’ refers to
(A). Reducing the range of values of input variables.
(B). Code optimization using cheaper machine instructions.
(C). Reducing efficiency of program.
(D). None of the above

(C). 257. In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register?
(A). Absolute
(B). Indirect
(C). Immediate
(D). Index

(B). 258. Which of the following is true?
(A). A relation in BCNF is always in 3NF.
(B). A relation in 3NF is always in BCNF.
(C). BCNF and 3NF are same.
(D). A relation in BCNF is not in 3NF.

(B). 259. Given memory partitions of 100 K, 500 K, 200 K, 300 K and 600 K (in order) and processes of 212 K, 417 K, 112 K, and 426 K (in order), using the first-fit algorithm, in which partition would the process requiring 426 K be placed?
(A). 500 K
(B). 200 K
(C). 300 K
(D). 600 K

(B). www.netugc.com 260. What is the size of the Unicode character in Windows Operating System?
(A). 8-Bits
(B). 16-Bits
(C). 32-Bits
(D). 64-Bits

(A).