copa objective questions and answers mock test-3

Copa objective questions and answers

Copa mock test-3

Copa question bank types of questions and answers in nimi Copa question paper, nimi, Copa online test 2021 questions, and answers. 

 

1.  Every thing treated in HTML DOM is

A) Node
B) Element
C) Attribute
D) All of these

ANSWER= (c) Node

 

2. What is the work of the form control elements in the HTML DOM?

A) User Interface elements
B) All possible elements
C) Debugging elements
D) None of these

ANSWER= (A) User Interface elements

 

3. Which forms the highest layer of TCP/IP and divides a message over file into smaller packets which are transmitted over the Internet?

A) TCP
B) IP
C) Telnet
D) FTP

ANSWER= (B) Telnet

 

4. Which operation is allowed in a join view?

A) UPDATE
B) INSERT
C) DELETE
D) All of these

ANSWER= (D) All of these

 

5. Join types in join condition

A) 2
B) 3
C) 4
D) 5

ANSWER= (D) 5

 

6. Input message in Cryptography is called

A) Plain text
B) Cipher Text
C) Both of these
D) None of these

ANSWER= (A) plain text

 

7. Cryptography is used in transforming messages to make them secure and immune to

A) Changes
B) Attacks
C) Failure
D) None of thes

ANSWER= (B)Attacks

 

8. A collection of computer clickable buttons is a _____

A) title
B) Menu
C) tool
D) Status

ANSWER= (C) tool

 

9. _____ language is the lowest and most elementary level of programming.

A) Binary
B) Assembly
C) Low Level
D) Machine

ANSWER= (D) Machine

 

10. COBOL and FORTRAN programming languages can be best associated with _______ generations of computers.

A) first
B) second
C) third
D) fourth

ANSWER= (C) third

 

11. _______ is the unit to measure data transfer.

A) MHz
B) DPS
C) MBPS
D) DIPS

ANSWER= (C) MBPS

 

12. _________ extension refers to the Backup file. system?

A) .BCK
B) .BAK
C) .BKP
D) .BCP

ANSWER= (B) .BAK .

 

13. ______ is also known as flash BIOS?

A) EEPROM
B) RAM
C) PROM
D) EPROM

ANSWER= (A) EEPROM

 

14. ______ is a named area on a disk that is used to store associated files.

A) Tab
B) Window
C) Bar
D) Folder

ANSWER= (D) Folder

 

15. Software that can be downloaded without paying any cost is known as ____

A) Firmware
B) Extraware
C) Freeware
D) Open ware

ANSWER= (C) Freeware