Operating System-Chapter1

to manage processor, memory and I/O device , we are need -----

• Operating System

• CPU

• Inter process communication

------- is a program that controls the execution of application programs

• CPU

• Driver

• Operating System

O.S Is an interface between the user and ---------------------

• processor

• software

• Hardware

System goals from using operating system is the O.S should be ----

• easy to design

• difficult to detect errors

• cannot reliable in it

Operating System provide service like----

• Processer Management

• Memory Management

• System access

• all mentioned above

In ENICA computer, programs were loaded into memory manually using switches or ------

• memory

• punch card

• magnetic disk

O.S Make the computer system convenient to use

• True

• False

O.S Control/execute user/application programs

• True

• False

User goals from using operating system is the O.S should be easy to learn

• True

• False

Operating system cannot Detect and Correct errors

• True

• False