From the options given below, choose the operations managed by the operating system.

(a)

Memory

(b)

Processes

(c)

Disks and I/O devices

(d)

all of the above

Under which of the following OS, the option Shift + Delete - permanently deletes a file or folder?

(a)

Windows 7

(b)

MS - DOS

(c)

Linux

(d)

Android OS

Identify the default email client in Ubuntu?

(a)

Thunderbird

(b)

Firefox

(c)

Internet Explorer

(d)

Chrome

Which is the default browser for Ubuntu?

(a)

Firefox

(b)

Internet Explorer

(c)

Chrome

(d)

Thunderbird

Which OS used on webservers and super computers?

(a)

Unix

(b)

Windows

(c)

Linux

(d)

iOS

Which of the following input devices used in Windows OS?

(a)

Keyboard, mouse

(b)

Keyboard, Microphone

(c)

Mouse, Joystick

(d)

Keyboard, Scanner

In which version of windows the mouse was introduced?

(a)

1

(b)

2

(c)

3

(d)

95

In which version of windows, DOS gaming disappear?

(a)

95

(b)

ME

(c)

98

(d)

W2K

How many versions of Windows 2000 were released?

(a)

3

(b)

1

(c)

4

(d)

2

Which Windows operating system introduced IE8?

(a)

XP

(b)

W2K

(c)

Vista

(d)

7

The desktop consists of _______

(a)

icons

(b)

start button

(c)

documents

(d)

all of these

Which button is used to get the Windows desktop?

(a)

Aerotop

(b)

Aeroseek

(c)

Aeropeck

(d)

Aerodesk

Which plays vital role in GUI?

(a)

icons

(b)

Windows

(c)

desktop

(d)

task bar

A rectangular area in an application is called ____

(a)

Desktop

(b)

Start Menu

(c)

Icons

(d)

Window

How many windows active when multiple windows open at a time?

(a)

only one

(b)

only two

(c)

3

(d)

0

Which is used for formatting the text and graphics?

(a)

icons

(b)

Desktop

(c)

window

(d)

notepad

How many control buttons are there in title bar of the window?

(a)

2

(b)

3

(c)

4

(d)

1

How many direction the document can be scrolled?

(a)

3

(b)

2

(c)

1

(d)

4

A directory contains information about the _____

(a)

data

(b)

records

(c)

icons

(d)

files

The organized file structure is referred to ______

(a)

Multilevel directory system

(b)

Hierarchical directory system

(c)

Multitasking directory system

(d)

(a) or (b)