1 .

__________are words that a programming language has set aside for its own use.

A.  Control words
B.  Reserved words
C.  Control structures
D.  Reserved keys
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2 .

What is the primary difference between a virus and a worm ?

A.  A worm has the ability to self-propagate from an infected users computer to other computers.
B.  A worm is usually written by a cracker: script bunnies do not have the skills to develop a worm program.
C.  A virus is very harmful to the computers it infects: a worm is not as serious a problem.
D.  Anti-virus software is effective in fighting viruses but not worms.
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3 .

______________describe what is in database fields.

A.  Structures
B.  Field markers
C.  Field definitions
D.  Field names
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4 .

You must install a(n)____________ on a network if you want to share a broadband internet connection.

A.  Router
B.  Modem
C.  Node
D.  Cable
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5 .

A goal of normalization is to

A.  Minimise the number of relationships
B.  Minimise the number of entities
C.  Minimise the number of tables
D.  Minimise data redundancy
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6 .

Granting an outside organization access to internal web pages is of ten implemented using a(n)

A.  Extranet
B.  Intranet
C.  Internet
D.  Hacker
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7 .

Which term identifies a specific computer on the Web and the main page of the entire site ?

A.  URL
B.  Web site address
C.  Hyperlink
D.  Domain name
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8 .

The code that relational database management systems use to perform their database tasks is referred to as

A.  QBE
B.  SQL
C.  OLAP
D.  Sequel Server
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9 .

Chip is a common nickname for a(n)

A.  Transistor
B.  Resistor
C.  Integrated circuit
D.  Semiconductor
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10 .

The purpose of the primary key in a database is to

A.  Unlock the database
B.  Provide a map of the data
C.  Establish constraints on database operations
D.  Uniquely identify a record
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