Operating System (OS) Which, of the following, is true for testing and debugging? All of these None of these Testing detects the syntax errors in the program while debugging corrects those errors in the program Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program Testing and debugging indicate the same thing All of these None of these Testing detects the syntax errors in the program while debugging corrects those errors in the program Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program Testing and debugging indicate the same thing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. lengthened; shortened None of these lengthened; lengthened shortened; shortened shortened; lengthened lengthened; shortened None of these lengthened; lengthened shortened; shortened shortened; lengthened ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is None of these 8 16 0 1 None of these 8 16 0 1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity? Fixed values None of these Defined values Default values Special values Fixed values None of these Defined values Default values Special values ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To save your computer from viruses you will do Install antivirus software and run it Make physical safe for the removal disk Scan the removable disk before using it All of these Install antivirus software and run it Make physical safe for the removal disk Scan the removable disk before using it All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an advantage of multiprogramming? decreased operating-system overhead increased throughput None of these ability to assign priorities to jobs shorter response time decreased operating-system overhead increased throughput None of these ability to assign priorities to jobs shorter response time ANSWER DOWNLOAD EXAMIANS APP
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