1.
__________ means that the data contained in a database is accurate, consistent and reliable.
Answer: Option 'B'
Data integrity means that the data contained in a database is accurate, consistent and reliable.
2.
Which of the following terms is associated with Internet?
Answer: Option 'C'
A bookmark is a saved shortcut that directs your browser to a specific webpage. It stores the title, URL, and favicon of the corresponding page.
3.
Who invented the machine to add numbers quickly and accurately?
Answer: Option 'C'
Blaise Pascal developed a machine that was used to perform additions quickly and accurately. This machine was called the adding machine or Pascaline.
4.
Which among the following term is used for: Unauthorized copying of software to be used for personal gain instead of personal backups?
Answer: Option 'C'
Software piracy is the illegal copying, distribution, or use of software.
5.
Which output device transfers processed information into a printed page?
Answer: Option 'B'
Printers transfer processed information into printed page. Different types of printer are Ink Jet, Laser, drum etc.
6.
Which of the following is not aggregate function?
Answer: Option 'D'
All of these are aggregate functions.
7.
What is the meaning of .EXE?
Answer: Option 'C'
EXE is extension for executable files
8.
Mozilla Firefox is a :
Answer: Option 'C'
Web browser
9.
IBM was provided software for PC DOS by which of the following company?
Answer: Option 'A'
Microsoft provided Operating System to IBM PC DOS
10.
Network __________ is the arrangement of the various elements (links, nodes, etc.) of a computer network.
Answer: Option 'B'
Network topology is the arrangement of the various elements (links, nodes, etc.) of a computer network. There are two basic categories of network topologies: Physical topologies and Logical topologies.
11.
While working on an MS Word document, how can spelling and grammar errors be detected?
Answer: Option 'D'
Pressing the F7 key on the keyboard will open the Spelling Grammar dialog box, where a document can be used to get spelling and grammatical errors. Whenever there is a spelling mistake, a wavy red line appears below that particular word and a wavy green line appears below a sentence/word indicating any grammatical error in the document.
12.
A handheld device that allows you to control your computer without typing instructions from a keyboard is known as_______.
Answer: Option 'C'
A mouse is a handheld device that allows you to control your computer without typing the instructions from the keyboard. By using a mouse, you can select icons, open programs, and select, commands, present in a program by moving the pointer.
13.
What is the blinking symbol on the screen that shows where the next character will appear?
Answer: Option 'A'
In computer user interfaces, a cursor is an indicator used to show the current position for user interaction on a computer monitor or other display device that will respond to input from a text input or pointing device.
14.
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.
15.
In second generation, which type of memory was used to store data?
Answer: Option 'C'
In second generation, magnetic cores were used as primary memory and magnetic tape and magnetic disks as secondary storage devices. In this generation assembly language and high-level programming languages like FORTRAN, COBOL were used.
16.
Internet access by transmitting digital data over the wires of a local telephone network is provided by:
Answer: Option 'B'
Digital subscriber line (DSL or digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines.
17.
Which of the following terms is related to Internet connectivity?
Answer: Option 'D'
IP, TCP and Gopher all are protocols governing the internet. IP-Internet Protocol, TCP- Transmission Control Protocol
18.
Which of the following is a correct format of Email address?
Answer: Option 'B'
An email address such as ‘name@website.info’ is made up of a local-part, an @ symbol, then a case-insensitive domain.
19.
To ‘maximize’ a window means to:
Answer: Option 'B'
‘maximize’ a window means expanding it to fit the desktop.
20.
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.