General Knowledge Quiz 122 about India. general knowledge quiz India. Test your general knowledge about India online for free. Free basic GK test online for you. India basic general knowledge quizzes for various entrance exams.
Q. The purpose of the primary key in a database is to
1. unlock the database
2. provide a map of the data
3. establish constraints on database operations
4. uniquely identify a record
Ans: 4
Q. The code that relational database management systems use to perform their database tasks is referred to as
1. QBE
2. SQL
3. OLAP
4. Sequel Server
Ans: 2
Q. Chip is a common nickname for a(n)
1. transistor
2. resistor
3. integrated circuit
4. semiconductor
Ans: 3
Q. Granting an outside organisation access to Internal web pages is often implemented using a(n)
1. extranet
2. intranet
3. Internet
4. hacker
Ans: 1
Q. Which term identifies a specific computer on the Web and the main page of the entire site?
1. URL
2. Web site address
3. Hyperlink
4. Domain name
Ans: 1
Q. A goal of normalisation is to
1. minimise the number of relationships
2. minimise the number of entities
3. minimise the number of table
4. minimise data redundancy
Ans: 4
Q. You must install a(n) ___ on a network if you want to share a broadband Internet connection.
1. router
2. modem
3. node
4. cable
Ans: 1
Q. ___ describe what is in database fields.
1. Structures
2. Field markers
3. Field definitions
4. Field names
Ans: 4
Q. What is the primary difference between a virus and a worm?
1. A worm has the ability to self-propagate from an infected user’s computer to other computers
2. A worm is usually written by a cracker: script bunnies do not have the skills to develop a worm program
3. A virus is very harmful to the computers it infects: a worm is not as serious a problem
4. Anti-virus software is effective in fighting viruses but not worms
Ans: 1
Q. ___ are words that a programming language has set aside for its own use.
1. Control words
2. Reserved words
3. Control structures
4. Reserved keys
Ans: 2
