Q. A ___ contains specific rules and words that express the logical steps of an algorithm.
1) programming language
2) syntax
3) programming structure
4) logic chart
Q. The ___ contains data descriptions and defines the name, data type, and length of each field in the database.
1) data dictionary
2) data table
3) data field
4) None of these
Q. A(n) ___ uses pictures (called icons) and menus displayed on the screen to send commands to the computer system.
1) command-based user interface
2) GUI
3) system utility
4) API
Q. Software, such as viruses, worms and Trojan horses, that has a malicious intent, is known as
1) spyware
2) adware
3) spam
4) malware
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
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
Q. Chip is a common nickname for a(n)
1) transistor
2) resistor
3) integrated circuit
4) semiconductor
Q. Granting an outside organisation access to Internal web pages is often implemented using a(n)
1) extranet
2) intranet
3) Internet
4) hacker
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
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
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