MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

OPERATING SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ ____ ____ ____ ____ ____ ____ Key is a specific software-based key for a computer program. It certifies that the copy of the program is original and was legally purchased
A
Application
B
Product
C
Software
D
Windows
Explanation: 

Detailed explanation-1: -A product key, also known as a software key, serial key or activation key, is a specific software-based key for a computer program. It certifies that the copy of the program is original.

Detailed explanation-2: -The product key is a usually unique, alphanumeric code of any length required by many software programs during installation. They help software manufacturers ensure that each copy of their software was legally purchased.

Detailed explanation-3: -A product key is a 25-character code that’s used to activate Windows and helps verify that Windows hasn’t been used on more PCs than the Microsoft Software License Terms allow.

Detailed explanation-4: -Alphanumeric keys: Letters and numbers.

There is 1 question to complete.