Operating System (OS) A small part of taskbar that has icons of background running applications is System tray Start button Task bar Quick launch System tray Start button Task bar Quick launch ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory resident portion of operating system is called the API Kernel CMOS Registry API Kernel CMOS Registry ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default mode for Windows to start? Command Prompt Normal Mode None of above Safe Mode Command Prompt Normal Mode None of above Safe Mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You should choose sleep option when The computer is tired after working for the whole day You are leaving for a very short time and want to resume you work shortly When computer gets hanged frequently. Let it sleep for some time You finish working and going to bed The computer is tired after working for the whole day You are leaving for a very short time and want to resume you work shortly When computer gets hanged frequently. Let it sleep for some time You finish working and going to bed ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion? 4 2 1 3 None of these 4 2 1 3 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following capabilities is required for a system program to execute more than one program at a time? None of these virtual memory compiling word processing multitasking None of these virtual memory compiling word processing multitasking ANSWER DOWNLOAD EXAMIANS APP
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