Operating System (OS) When was MS Windows operating system introduced? 1995 1985 1975 2000 1995 1985 1975 2000 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the function of an operating system ? All of the listed here Takes care of scheduling jobs for execution Manages compute's resources very efficiently Manages the flow of data and instructions All of the listed here Takes care of scheduling jobs for execution Manages compute's resources very efficiently Manages the flow of data and instructions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Can you name of the major Operating System used in computers? All of these None of these MS DOS OS/2 UNIX All of these None of these MS DOS OS/2 UNIX ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and deadlock avoidance None of these hold and wait race around condition buffer overflow deadlock avoidance None of these hold and wait race around condition buffer overflow ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Execute more jobs in the same time period Execute each job faster Are easier to develop than single programming system Are used only by large mainframe computer Execute more jobs in the same time period Execute each job faster Are easier to develop than single programming system Are used only by large mainframe computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a characteristic of a daisy chaining priority control scheme? priority is programmable it is relatively easy to add more devices to the chain None of these the number of control lines is independent of the number of devices on the chain the failure of one device may affect other devices on the chain priority is programmable it is relatively easy to add more devices to the chain None of these the number of control lines is independent of the number of devices on the chain the failure of one device may affect other devices on the chain ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS