1.
Which command is used to set a name to a disk in DOS?
Answer: Option 'B'
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.
2.
OSI model has how many layers?
Answer: Option 'C'
OSI Model stands for Open Source Interconnection and it has seven layers: Application Layer, Presentation Layer, Session Layer, Transport Layer, Network Layer, Data link Layer, Physical Layer.
3.
Which term is not related with font?
Answer: Option 'D'
Font grammar is not related with font. There is no such thing as font grammar.
4.
What is the number of function keys on a keyboard?
Answer: Option 'B'
A function key is a key on a computer or terminal keyboard which can be programmed so as to cause an operating system command interpreter or application program to perform certain actions.
5.
Type _______to start a numbered list, and then press SPACEBAR or the TAB key.
Answer: Option 'C'
1. -> Spacebar -> enter, will start numbered list.
6.
The dual-port version of DRAM formerly used in graphics adaptors is :
Answer: Option 'C'
Video RAM, or VRAM, is a dual-ported variant of dynamic RAM (DRAM), which was once commonly used to store the framebuffer in some graphics adapters.
7.
_________ ports connect special types of music instruments to sound cards.
Answer: Option 'B'
MIDI stands for Musical Instrument Digital Interface, is a technical standard that describes a protocol, digital interface and connectors and allows a wide variety of electronic musical instruments, computers and other related devices to connect and communicate with one another.
8.
A collection of unprocessed items is ________.
Answer: Option 'B'
Data is collection of unprocessed items.
9.
What is the meaning of .EXE?
Answer: Option 'C'
EXE is extension for executable files
10.
Which of the following HTML elements is the starting element in all HTML document?
Answer: Option 'A'
The Root element is the starting element in an HTML document, and it is present in all HTML documents.
11.
Who invented the QWERTY keyboard?
Answer: Option 'C'
Christopher Latham Sholes
12.
The concentric circles on the floppy disk are further divided into
Answer: Option 'B'
sectors
13.
Which of the following term is associated with Internet?
Answer: Option 'C'
Bookmark
14.
What does DBMS stand for?
Answer: Option 'B'
Database Management System
15.
The valid format of MS Word is:
Answer: Option 'C'
“.doc” is valid file format for a Word Document.
16.
The type of threats on the security of a computer system or network are ……………………..
i) Interruption ii) Interception iii) Modification
iv) Creation v) Fabrication
Answer: Option 'C'
Except Creation all other actions performed by unauthorised and suspicious person.
17.
Which one of the following(s) is/are real time operating system(s)?
Answer: Option 'D'
VxWorks, Windows CE, RTLinux are real time OS.
18.
VIRUS stands for___________.
Answer: Option 'A'
VIRUS stands for Vital Information Resources Under Siege.
19.
What is Windows Vista?
Answer: Option 'B'
Windows Vista is an operating system, designed and marketed by Microsoft Inc.
20.
Which of the following is a correct definition of volatile memory?
Answer: Option 'C'
It loses its contents on failure of power supply