Question
What is the purpose of an index in a
database?Solution
To improve query performance index is used to identify quickly the data.
WAN stands for __________
Which feature will allow to search for any record contained in a database?
What is 'Multitasking' in computing?
Why would BCC: be used in an e-mail?
Which one of the following layer is called as User friendly layer?Â
Which of the following is NOT a feature of cloud computing?
The ability to query data, as well as insert, delete, and alter tuples, is offered by
Image can be sent over telephone lines by using -----
Documents converted to……can be published to the Web.Â
A web address is also known as