Operating System (OS) Which of the following is an example of utility? Word Antivirus Data recovery Operating system Word Antivirus Data recovery Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following rules out the use of GO TO? HIPO-DIAGRAMS None of these All of these Nassi-Shneiderman diagram Flowchart HIPO-DIAGRAMS None of these All of these Nassi-Shneiderman diagram Flowchart ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A public key encryption system allows anyone to decode the transmission None of these allows only the correct receiver to decode the data does not encode the data before transmitting it allows only the correct sender to decode the data allows anyone to decode the transmission None of these allows only the correct receiver to decode the data does not encode the data before transmitting it allows only the correct sender to decode the data ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? None of these 1 8 16 None of these 1 8 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and race around condition None of these buffer overflow deadlock avoidance hold and wait race around condition None of these buffer overflow deadlock avoidance hold and wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tools? Defragmenter None of these Scandisk Drive space Defragmenter None of these Scandisk Drive space ANSWER DOWNLOAD EXAMIANS APP
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