85. What is the process of defining tables called 9
A. Data definition
B. Data Normalisation
C. Index definition
D. Data administration

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86.  Which of the following is an example of a database manager?
A. Organizer
B. Paradox
C. Quattro Pro
D. Carel Draw

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87.  What are the signals that inform the operating system that some activity has taken place, called?
A. Informers
B. Interrupts
C. Events
D. Handlers

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88.  Small and cheap computers built into several home appliances are of which type?
A. Mainframes
B. Mini computers
C. Micro computers
D. None of these

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89.  What is the process of defining tables called?
A. Data definition
B. Data Normalisation
C. Index defmition
D. Data administration

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90.  Virus in a computer is a
A. Chemical that attacks silicon
B. Micro-organism that disturbs integrated circuits
C. Programme that damages the computer software
D. None of the above

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91. Alta Vista is a
A. Programme
B. Software
C. Browser
D. Search Engine

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