IT Practice Tests

1. The ‘end’ manipulator ……………… (1) appends null character to the stream and flushes it. (2) causes the next output to be on new line (3) just flushes the stream (4) All the above (5) None of these it practice tests 2. Which part of the system software always resides in main memory? (1) Test editor (2) Assembler (3) Linker (4) Loader (5) None of these 3. Warshall’s algorithm ……………….. (1) a directed graph G with M nodes is maintained in memory by its adjancy matrix A. (2) finds the Boolean path matrix P of the graph G (3) Both (1) and (2) (4) Either (1) or (2) (5) None of these 4. Which of the following is not a measure of software quality? (1) Correctness (2) Maintainability (3) Accessibility (4) Integrity (5) None of these 5. T1 carrier ………………… (1) gives a gross data rate of 1.544 mHz (2) 193rd bit is used for frame synchronization (3) takes on pattern 0101010101……… (4) All of the above (5) None of these
Practice Exercise - 339 [ IT Aptitude ]
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