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The algebraic equation for the AND gate with input variables A and B is?
The conversion of readable data to unreadable codes in order to prevent unauthorised access is known as?
A row in a database table is referred to as?
The ASCII chart control characters using numeric codes ranging from?
The process of restarting the computer system is known as?
The speed of data transfer in the computer can be determined in terms of?
Which of the following components are data communication equipment?
I. Scanner ll. Hub lIl. Modem
Which of the following options is not an advantage of linear bus topology?
The following components are network interconnecting devices EXCEPT?
which of the following network cables offers highest data transmission?
The three levels of programming language?
The following are relational operators in QBASIC?
The following programs are general-purpose application software except?
Which of the following programs is an application specific?
Identify the logic gate in figure 2
Figure 1 is a logic gate. Use it to answer the question below.
The logic gate represented in Figure 1 is called
The largest computer system in terms of processing power is A?
The major components of a computer system are?
Which of the following options is not a data type?
Random file organisation is also known as?