Operating system

When was the first operating system developed?

• 1. 1948

• 1. 1949

• 1. 1950

• 1. 1951

When were MS windows operating systems proposed?

• 1. 1994

• 1. 1990

• 1. 1992

• 1. 1985

What is the full name of FAT?

• 1. File attribute table

• 1. File allocation table

• 1. Font attribute table

• 1. Format allocation table

What is the mean of the Booting in the operating system?

• 1. Restarting computer

• 1. Install the program

• 1. To scan

• 1. To turn off

When you delete a file in your computer, where does it go?

• 1. Recycle bin

• 1. Hard disk

• 1. Taskbar

• 1. None of these

What is bootstrapping called?

• 1. Cold boot

• 1. Cold hot boot

• 1. Cold hot strap

• 1. Hot boot

Which of the following is a single-user operating system?

• 1. Windows

• 1. MAC

• 1. Ms-Dos

• 1. None of these

Which of the following operating systems does not support more than one program at a time?

• 1. Linux

• 1. Windows

• 1. MAC

• 1. DOS

Which of the following is a condition that causes deadlock?

• 1. Mutual exclusion

• 1. Hold and wait

• 1. Circular wait

• 1. All of these

Where are placed the list of processes that are prepared to be executed and waiting?

• 1. Job queue

• 1. Ready queue

• 1. Execution queue

• 1. Process queue