A database must be independent of the application that uses it. All its integrity constraints can be independently modified without the need of any change in the application. This rule makes a database independent of the front-end application and its inte
Explanation: This is the fourth major rule of DBMS.
Which one of the following houses the ALU and CU?
The CPU is the Central processing unit. It houses the Arithmetic and Logic Unit (ALU) and the Control Unit (CU)
Which one of the following remote desktop connection shortcut is correct?
Explanation: Alt + Insert will show all programs in a jiffy that are currently running on the machine.
Why are parental controls given in the control panel?
Explanation: parents are controlling computers more religiously because information on the Net is free for all and children may be spoiled by seeing this bad content. So, Net access is restricted that way.
VSNL had started Internet operations in India in the year
Explanation : VSNL had started ISP operations in 1995.