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

Which is the default folder for many Windows Applications to save your file?

(a)

My Document

(b)

My Pictures

(c)

Documents and Settings

(d)

My Computer

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

What is the meaning of "Hibernate" in Windows XP/Windows 7?

(a)

Restart the Computer in safe mode

(b)

Restart the Computer in hibernate mode

(c)

Shutdown the Computer terminating all the running applications

(d)

Shutdown the Computer without closing the running applications

Which of the following OS is not based on Linux?

(a)

Ubuntu

(b)

Redhat

(c)

CentOs

(d)

BSD

Which OS used on webservers and super computers?

(a)

Unix

(b)

Windows

(c)

Linux

(d)

iOS

Multiple applications execute simultaneously in windows is know as ________.

(a)

Multiprocessing

(b)

Multitasking

(c)

Multiprogramming

(d)

None of these

Which of the following input devices used in Windows OS?

(a)

Keyboard, mouse

(b)

Keyboard, Microphone

(c)

Mouse, Joystick

(d)

Keyboard, Scanner

Which of the following is not an access applications?

(a)

Word processing

(b)

games

(c)

Spreadsheets

(d)

C++

In which version of windows the mouse was introduced?

(a)

1

(b)

2

(c)

3

(d)

95