(A) Time
(B) Weight
(C) Priority
(D) Scheduling
Tag: Operating System Concepts
In Unix/ Linux by default the standard input file is attached to the?
(A) Keyboard
(B) Mouse
(C) Light pen
(D) Joystick
The process of switching from one process to another is called latency.
(A) True
(B) False
The priorities of processes in the __ group remain fixed.
(A) Kernel
(B) User
(C) Both Kernel and User
(D) None of the above
Hardware provide basic computing resource.
(A) True
(B) False
Which of the following is NOT a Hardware Resource.
(A) OS
(B) CPU
(C) I/O Devices
(D) Memory
Operating system enables the user to use the Hardware Resources.
(A) True
(B) False
Which of the Following is not an Operating System.
(A) Database
(B) Windows xp
(C) Unix
(D) Linux