1.
Operating system is a(n) _____.
Answer: Option 'B'
Operating System is a System Software.
2.
Which among the following is the set of programs that enables your computer’s hardware devices and application software to work together?
Answer: Option 'B'
Utility software is system software designed to help analyse, configure, optimize or maintain a computer.
3.
What is the full form of DTP in Computers?
Answer: Option ''
Desktop publishing (abbreviated DTP) is the creation of documents using page layout skills on a personal computer.
4.
Which of the following is an example of application software?
Answer: Option 'C'
MS Word 2007 is application software.
5.
Mozilla Firefox is a :
Answer: Option 'C'
Web browser
6.
__________ is a Windows utility program that locates and eliminates unnecessary fragments and rearranges filed and unused to disk space to optimise operations.
Answer: Option 'C'
Disk Defragmenter is a Windows utility program that located and eliminates unnecessary fragments and rearranges filed and unused to disk space to optimise operations.
7.
Which command is used to set a name to a disk in DOS?
Answer: Option 'C'
Label (command) in computing, label is a command included with some operating systems (e.g., DOS, OS/2 and Microsoft Windows). It is used to create, change, or delete a volume label on a logical drive, such as a hard disk partition or a floppy disk.
8.
Which of the following operating does not implement multitasking truly?
Answer: Option 'D'
MS DOS is not multitasking truly.
9.
Inheritance is the ability of an object to pass on its characteristics to its ____________.
Answer: Option 'A'
A superclass passes its characteristics to it's subclass in concept of inheritance in programming languages.
10.
Deleted data remains on a disk until _________.
Answer: Option 'B'
Deleted data remains on a disk until the recycle bin is emptied.