SSC MTS EXAM

SSC

COMPUTER

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The act or instance of making a duplicate copy of a program, a disk, or data. The duplicate copy is called a backup.
A
cache memory
B
backup
C
copyright
D
encryption
Explanation: 

Detailed explanation-1: -The act or instance of making a duplicate copy of a program, a disk, or data. The duplicate copy is called a backup. Cache Memory. Temporary memory on your computer that is sometimes used to store local copies of files opened when you browse the Internet. Computer Privacy.

Detailed explanation-2: -Phishing is an attempt to extract sensitive information, such as usernames, passwords and credit card details, by masquerading as a trustworthy entity in an electronic communication.

Detailed explanation-3: -Malware is designed to cause damage to a stand-alone computer or a networked pc. So wherever a malware term is used it means a program which is designed to damage your computer it may be a virus, worm or Trojan. Virus is a program written to enter to your computer and damage/alter your files/data.

There is 1 question to complete.