85. What is the process of defining tables called 9
A. Data definition
B. Data Normalisation
C. Index definition
D. Data administration
86. Which of the following is an example of a database manager?
A. Organizer
B. Paradox
C. Quattro Pro
D. Carel Draw
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
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
89. What is the process of defining tables called?
A. Data definition
B. Data Normalisation
C. Index defmition
D. Data administration
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
91. Alta Vista is a
A. Programme
B. Software
C. Browser
D. Search Engine
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