An Operating System is a --------- software.

• Application

• System

• Presentation

• Database

Memory is a part of _____________

• Input Device

• Output Device

• Central Processing Unit

• None of the above

Operating System having both CLI and GUI.

• LINUX

• UNIX

• MS DOS

The interface between the user and the computer hardware.

• Input devices

• Output devices

• MS PowerPoint

• Operating System

In GUI, the user interacts to the computer through ----------- .

• Typed Commands

• menus and icons

• command prompt

• command line

The _______________ is the addition of any item to, the deletion of any item from, or the alteration of any item .

• Error

• Quality Assurance

• Change

• No of the above

Influencing Factors that help determine hardware needs include:

Purpose of the use of the hardware ,Specific application of the hardware ,Budget , Maintenance

• True

• False

______is a document that contains a demand to modify a product or a system.

• Change Implementation

• Change management

• Change Request

• SLA

Changes can be introduced everywhere for proper growth and effectiveness. It can be implemented in ______

• Technology

• Product

• Quality

• All of above

Peripheral is the device which

• Expands functionality for user convenience

• Is the core component of the computer

• Is not hardware component