A social network can be represented as -

1) Graph

2) Tree

3) Star

4) Ring

Who among the following is known as the father of computing?

1) Charles Babbage

2) Tim Berners Lee

3) Philip Don Estridge

4) James Gosling

Which of the following keyboard shortcuts displays the start menu in the Windows operating system?

1) Ctrl + Z

2) Alt + Spacebar

3) Ctrl + Esc

4) Alt + Enter

A system program designed to aid the programmer in finding and correcting errors or bugs is known as -

1) Evaluator

2) Debugger

3) Quarantiner

4) Corrector

Microsoft Excel is a -

1) MS office package

2) Electronic Spreadsheet

3) Graphic package

4) Financial planning package

Which memory is both static and non-volatile ?

1) CACHE

2) ROM

3) BIOS

4) RAM

Which table is an operating system that contains information about all the open files?

1) open table

2) open-location table

3) open-seek table

4) open-file table

The two ways to arrange multiple windows on the desktop are -

1) cascade and tile

2) drag and drop

3) point and click

4) minimize and maximize

Which of the following is a programming language for creating special programs like applets?

1) Java

2) cable

3) domain name

4) Net

Which of the following is true about Assembly Language?

1) It is an object oriented programming language

2) It is a high-level programming language

3) It is a low-level programming language

4) It is a language for assembling computers

ER Diagram in DBMS is a graphical method used to represent -

1) Primary key and candidate key

2) Entity class and their relationships

3) Objects and methods with functions

4) Entity class and relationship to foreign key only