Computer -Important Points
1-A set of inter-related components that collect, process, store and distribute information to support decision making and control in an organization best defines an information system
2-A bridge way is a computer connected to two networks.
3-The letter and number of the intersecting column and row is the cell address
4-To navigate to a new Web page for which you know the URL, type that URL in the browser Address bar and press Enter
5-A computer type, processor, and operating system define its SPEED
6-A kiosk is a computer station that provides the public with specific and useful information and services.
7-The part of the CPU that accesses and decodes program instructions, and coordinates the flow of data among various system components is the Control unit
8-Processing involves transforming input into output
9-The components that process data are located in the system unit
10-The process of computer receiving information from a server on the Internet is known as downloading
11-What is the term for how words will appear on a page ? -Text formatting
12-A CD-RW can be written to, but a CD-ROM can only be read from.
13- Computer programs are written in a high-level programming language; however, the human-readable version of a program is called source code
14-A Web site address is a unique name that identifies a specific LINK on the Web.
15-Officer LANs that are spread geographically apart on a large scale can be connected using a corporate WAN
16-The operating system determines the manner in which all of the following occur except user interaction with the processor
17-A disk content that is recorded at the time of manufacture and that cannot be changed or erased by the user is read-only
18-You organise files by storing them in folders
19-For a browser to connect to other resources , the location or address of the resources must be specified.These addresses are called URL
GK – Plants, Political Leaders, Computer
1-Mesophytes are the plants that needs moderate amounts of moisture for growth.
2-Hydrophytes are the plants that will only grow in water or in a very moist environment
3- Heliophytes are the plants that can survive and grow in direct sunlight or that grows best in direct sunlight
4-Tropophytes are the plants that that are adapted to living through seasonal changes in heat, cold, dryness, or moisture.
5-Chromoplasts are responsible for yellow, orange, or red color in flowers and fruits.
6-Green plant pigment used in photosynthesis is called Chlorophyll.
7-Chlorophyll is the pigment found in plants that gives them their green color
8-The National emblem was adopted by the Government of India in the year on 26th January, 1950
9-The first regular census in India was taken in the year 1881
10-Indian town Panipat has been selected as the first ‘Eco Town’ of India
11- Fascist Party is the political party of Mussolini
12-Hitler is associated with Brown shirts movement.
13-Trotsky has organized ‘Red Army’
14-In 1815 Napoleon was defeated in the battle of Waterloo
15-The paramilitary force of India setup to provide security to Industrial undertakings owned by the Government is Central Industrial Security Force (CISF)
16- GSAT-1 was launched from Sriharikota
17-Black shirts were associated with Mussolini
18-The design of the National Flag was adopted in the year on 22nd July 1947
19-The playing time of the full version of the National Anthem is approximately equal to 52 seconds.
20- Phosphorous element helps in the flowering of plants
21-Software that can manipulate or destroy data or programs in a computer is known as Virus
22- Apple Corporation, computer company introduced mouse for the first time
23- ENIAC stands for Electronic Numerical Integrator And Computer
24- UNIVAC is the first general purpose electronic computer
25- Seymour Cray is the architect of Supercomputer