Sawaal
5
Q:

Operating system functions may include

A) multiprogramming B) input/output control
C) virtual storage D) All the above

Answer:   D) All the above



Explanation:

An operating system has three main functions:

(1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers,

(2) establish a user interface, and

(3) execute and provide services for applications software.

Subject: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer
Related Questions
Q:

In Microsoft Excel , Ctrl+ down arrow key leads to _____________ cell movement on spreadsheet.

 

A) End of column B) End of row
C) One cell Left D) One cell right
 
Answer & Explanation Answer: A) End of column

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

60 64353
Q:

The function of BIOS is to

 

A) Initialize the system hardware components B) Update the system
C) Ensure system performance D) Save the system from crashing
 
Answer & Explanation Answer: A) Initialize the system hardware components

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

74 171842
Q:

Which of the following does not belong to the group?

A) UNIX B) MS-DOS
C) WINDOWS D) FIREWALL
 
Answer & Explanation Answer: D) FIREWALL

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

41 8277
Q:

In HTML, ______________ is at the bottom of the page and usually contains disclaimers, copyright information etc.

 

A) Header area B) Menu bar
C) Body of the page D) Footer area
 
Answer & Explanation Answer: D) Footer area

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

55 81259
Q:

IP address refers to

A) A numerical network label B) A dynamic link between two computers
C) A group of networks D) Digital 'know your client'
 
Answer & Explanation Answer: A) A numerical network label

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

44 7712
Q:

In Microsoft Word, _______ provides options to switch between Normal, Web Layout, Print Layout, Outline and Reading Views.

 

A) Standard tool bar B) View Buttons
C) Formatting tool bar D) Tab stop
 
Answer & Explanation Answer: B) View Buttons

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

46 7974
Q:

Ravi, Rohan and Rajesh alone can complete a work in 10, 12 and 15 days respectively. In how many days can the work be completed, if all three work together?

A) 4 days B) 5 days
C) 3 days D) 8 days
 
Answer & Explanation Answer: A) 4 days

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

52 9060
Q:

An example of Full Duplex communication channel.

A) Radio Broadcasting B) Television Broadcasting
C) Walkie-Talkie D) Telephone conversation
 
Answer & Explanation Answer: D) Telephone conversation

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

61 8204