Computer Science Grade 4 ICSE

Windows is a ______________ based operating system

• Graphical User Interface

• Graphical Interface

• Command Line Interface

• Command Line

An ____________ acts as an interface between the hardware and user.

• hand

• System

• Operating system

• operate

Windows was developed by ______________

• Micro

• Microsoft

• System

• Soft

Which is the world's leading software company?

The first version of Windows Operating System was

• Windows 98

• Windows 2000

• Windows 1.0

• Windows ME

The features of Windows 10 are:

​ ​

​ ​ ​ ​ ​ ​

• Attractive and Easy to Use
• Start Menu
• Searching made easier with Cortana
• Supports Multiple Desktops
• Windows Snapping

When you switch on computer, Windows operating system automatically starts loading into computer's main memory.

• True

• False

Operating System is also called DOS.

• True

• False

What is the first screen that you get after the Welcome or login screen called?

What are Icons?