Operating System (OS) Underlined character on the menu or dialog box known as Hot key Underline word Hot spot Pane Hot key Underline word Hot spot Pane ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a program group? Word pad None of these Accessories Paint brush Word pad None of these Accessories Paint brush ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not the user file extension? .xls .ppt .sys .doc .xls .ppt .sys .doc 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 None of these consistency check Syntax check All of these Range check None of these consistency check Syntax check All of these 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 You finish working and going to bed When computer gets hanged frequently. Let it sleep for some time 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 You finish working and going to bed When computer gets hanged frequently. Let it sleep for some time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion? None of these 4 3 2 1 None of these 4 3 2 1 ANSWER DOWNLOAD EXAMIANS APP
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