Which of the following are loaded into main memory when the computer is booted?
Internal command instructions
External command instructions
Word processing instructions
Utility programs
The practice of "bundling" refers to
Selling computers alone
selling peripherals devices with computers
Selling software to run on a computer
Giving away software with a computer purchase
What is the name of the operating system for the laptop computer called Mac Lite?
MS-DOS
DOS
Windows
OZ
In Lex, a class complemented by first placing:
^
!
∼
NOT
When did IBM release the first version of disk operating system DOS version I.O?
1981
1983
1982
1984
Multiprogramming system;
Are easier to develop than single programming system
Execute each job faster
Execute more jobs in the same time period
Are used only on large mainframe computers
The Linker :
Is the same as the loader
Is required to create a load module
Uses sources code as input
Is always used before programs are executed
Situations where two or more processes are reading or writing some shared data and the final result depend on who runs previously when are called:
Critical sections
Race condition
Mutual exclusions
Message passing
Which of the following is helpful in evaluating applications software that will best suit your needs?
Objective software reviews
Computer magazines
recommendations by other uses
All of the above
The technique for sharing the time of a computer among several jobs. Which switches jobs so rapidly such that each job appears to have the computer to itself;
time sharing
Time out
Time domain
FIFO
