Question : What is data validation?
Option 1: checking or verifying any data before it is allowed into a computer system
Option 2: checking or verifying any data after it is allowed into a computer system
Option 3: checking or verifying any data before it is not allowed into a computer system
Option 4: checking or verifying any data after it is not allowed into a computer system
Correct Answer: checking or verifying any data before it is allowed into a computer system
Solution : Data validation means checking or verifying any data before it is allowed into a computer system. Hence, the correct option is 1.
Question : What are the features of Computer Accounting Software (CAS)?
Option 1: Password Security
Option 2: Data Audit
Option 3: Data Vault
Option 4: All of the above
Question : Which is not an extension of a picture file on a computer?
Option 1: .jpg
Option 2: .png
Option 3: .gif
Option 4: .mdb
Question : What is clickjacking?
Option 1: Malicious technique of tricking Web users into revealing confidential information.
Option 2: A device that sends and receives data in a bit second.
Option 3: A form of Computer Engineering.
Option 4: A digital process that is used to display an image on the monitor.
Question : A formal language used to express information or knowledge often for use in computer system design is:
Option 1: command language
Option 2: machine language
Option 3: markup language
Option 4: modeling language
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