29 April Computer Quiz

1. To drop a column that is used as a foreign key, first
1) Drop the primary key
2) drop the table
3) drop the foreign key constraint
4) All the above
5) None of these

3) drop the foreign key constraint

2. The name given to a document by user is called

1) Filename
2) Program
3) Data
4) Record
5) None of these

1) Filename

3. ______ is a procedure that requires users to enter an identification coe and a matching password.
1) Paging
2) Logging on
3) Time-sharing
4) Multitasking
5) None of these

2) Logging on

4. Which device is used as the standard pointing device in a Graphical User Environment?
1) Keyboard
2) Mouse
3) Joystick
4) Trackball
5) None of these

2) Mouse

5. The Assistant is 
1) an application tha allows you to take notes and save them in a file
2) an animated character tha provides help and suggestions in MS Office
3) a button on the standard Toolbar thar executes the print command
4) a collection of frequently misspelled words in a dictionary file
5) None of these 

2) an animated character tha provides help and suggestions in MS Office

6. An error is also known as 
1) bug
2) debug
3) cursor
4) icon
5) None of these

1) bug

7. A keyboard is this kind of device
1) black
2) input
3) output
4) word processing
5) None of these

2) input

8. Which part of the computer helps in storing information?
1) Hard disk
2) Keyboard
3) Monitor
4) Printer
5) None of these

1) Hard disk

9. Which of the folloiwng is the default mask of a class A IP address? 
1) 255.0.0.255
2) 255.255.0.0
3) 255.0.0.0
4) 255.255.255.0
5) None of these

3) 255.0.0.0

10. What is Intenet 2?
1) A new type of cabling system for Wide Area Networks
2) A second local area network that can connect with another online LAN to share access
3) A new standard for Internet browsers 4) An association to develop advanced Internet technology
5) None of these

4) An association to develop advanced Internet technology