Operating System (OS) Which of the following statement is true. Thrashing is a natural consequence of virtual memory systems. All of these None of these The LRU algorithm pages out pages that have been used recently Seek analysis is used for analysing control-unit busy problems. Thrashing is a natural consequence of virtual memory systems. All of these None of these The LRU algorithm pages out pages that have been used recently Seek analysis is used for analysing control-unit busy problems. 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 16 0 1 8 None of these 16 0 1 8 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a multitasking operating system ? DOS Win NT Linux Windows DOS Win NT Linux Windows ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Assembler language is usually the primary user interface None of these requires fixed-format commands is a mnemonic form of machine language is quite different from the SCL interpreter is usually the primary user interface None of these requires fixed-format commands is a mnemonic form of machine language is quite different from the SCL interpreter ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following checks, cannot be carried out on the input data to a system? Range check Syntax check consistency check All of these None of these Range check Syntax check consistency check All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Identify false statement You can increase free space of disk by sending files in recycle bin You can restore any files in recycle bin if you ever need You can right click and choose Empty Recycle Bin to clean it at once You can find deleted files in recycle bin You can increase free space of disk by sending files in recycle bin You can restore any files in recycle bin if you ever need You can right click and choose Empty Recycle Bin to clean it at once You can find deleted files in recycle bin ANSWER DOWNLOAD EXAMIANS APP
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