1. The process of a computer receiving information server on the Internet is known as ____.

A. Pulling B. pushing C. downloading D. transferring E. None of these

2. When you make graph and picture in document, then your computer holds the data in ____.

A. Restore file B. Backup drive C. board D. Memory E. None of these

3. Storing same data in many places is called ______.

A. iteration B. concurrency C. redundancy D. enumeration E. None of these

4. The code that relational database management systems use to perform their database task is referred to as ______

A. QBE B. SQL C. OLAP D. Sequel Server E. None of these

5. What is the use of Bridge in Network?

A. to control Network Speed B. to connect LANs C. to separate LANs D. All of the above E. None of these

Answers and Explanations
1. Answer - Option C
Explanation -
In computer networks, to download is to receive data from a remote system, typically a server such as a web server, an FTP server, an email server, or other similar systems.
2. Answer - Option D
Explanation -
When we make graph and picture in the document then our computer holds the data in memory. This memory can be used later on when you again want to see it.
3. Answer - Option C
Explanation -
Storing data at many places is probably called redundancy,that is storing mirror image of the data.
4. Answer - Option B
Explanation -
SQL (Structured Query Language) is a special-purpose domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS).
5. Answer - Option B
Explanation -
Bridgeis the device that connects two local-area networks (LANs) or two segments of the same LAN that use the same protocol, such as Ethernet or Token-Ring.

1. The arranging of data in a logical sequence is called____.

A. Sorting B. Classifying C. Reproducing D. Summarizing E. None of these

2. ______acts as temporary high speed holding area between the memory and the CPU thereby improving g processing capabilities

A. ROM B. RAM C. Temporary memory D. Cache memory E. Flash memory

3. In case of MS-access, the rows of table corresponds to _____.

A. Field B. Records C. Reports D. Files E. None of these

4. The term ‘interface’ refers to ___

A. What the user sees on the screen and how they can interact with it B. set of commands or menus through which a user communicates with a program C. The means by which the user interacts with the peripheral devices on the computer D. The monitor that is available for the computer E. None of these

5. Which of the following controls the manner of interaction between the user and the operating system?

A. Language translator B. Platform C. User interface D. Icon E. None of these

Answers and Explanations
1. Answer - Option A
Explanation -
Sorting refers to arranging data in a particular format. Sorting algorithm specifies the way to arrange data in a particular order.
2. Answer - Option D
Explanation -
Cache memory is random access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM.
Note:- This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.
3. Answer - Option B
Explanation -
In MS-access the row of table corresponds to Record. A record is a collection of elements, typically in fixed number and sequence and typically indexed by serial numbers or identity numbers.
4. Answer - Option B
Explanation -
An interface is a set of commands or menus through which a user communicates with a program. A command-driven interface is one in which you enter commands. The user interface is one of the most important parts of any program because it determines how easily you can make the program do what you want. A powerful program with a poorly designed user interface has little value.
5. Answer - Option C
Explanation -
Users interact indirectly through a collection of system programs that make up the operating system interface. The interface could be: A GUI, with icons and windows, etc. A command-line interface for running processes and scripts, browsing files in directories, etc.

1. What is the full form of CMOS?

A. Content Metal Oxide Semiconductor B. Complementary Metal Oxide Semiconductor C. Complementary Metal Oxygen Semiconductor D. Complementary Metal Oscillator Semiconductor E. None of these

2. Kernel is a central component of ______.

A. A part of CPU B. An operating system C. A hardware D. A register E. None of these

3. A repair for a known software bug, usually available at no charge on the internet, is called a(n) ________.

A. version B. patch C. tutorial D. FAQ E. None of these

4. The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement specialty called___.

A. robotics B. simulation C. computer forensics D. animation E. None of these

5. ____ are specially designed computer chips reside inside other devices, such as your car or your electronic thermostat.

A. Servers B. Embedded computers C. Robotic computers D. Mainframes E. None of these

Answers and Explanations
1. Answer - Option B
Explanation -
Complementary metal oxide semiconductor (CMOS) is a technology for constructing integrated circuits. CMOS technology is used in microprocessors, micro-controllers, static RAM and other digital logic circuits.
2. Answer - Option B
Explanation -
Kernel is a central component of an operating system which acts as an interface between the user applications and the hardware. It is also called as the heart of the operating system.
3. Answer - Option B
Explanation -
A patch is a piece of software designed to update a computer program or its supporting data to fix or improve it.
4. Answer - Option C
Explanation -
Computer forensics is the practice of collecting, analyzing and reporting on digital data in a way that is legally admissible.
Note: It can be used in the detection and prevention of crime and in any dispute where evidence is stored digitally.
5. Answer - Option B
Explanation -
An embedded computer is a computer that is integrated into other devices and is dedicated to the functions of that device. Also referred to as micro-controllers, embedded computers have been used in modern TV sets, motor vehicles, telephones, digital cameras, washing machines, microwaves and dishwashers.
Note: The embedded computer is devoted to performing specific tasks and is used in communication, entertainment, science and technology.