Answer the following questions true (T) or false (F)

1. True/False: To input a string from a user, we must know beforehand exactly how many characters are in that string.

2. True/False: An array does not have to be declared of any data type.

3. True/False: Databases consist of many linked tables.


1. F
2. F
3. T

Computer Science & Information Technology

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Answer the following statement true (T) or false (F)

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A ____ is a value that can be True or False.

A. Truth B. Boolean value C. Dim D. Scope

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In a transaction wait-for graph (TWFG), each node represents a __________ and each arrow represents a __________.

a) process, resource b) resource, resource allocation c) process, requested resource being held by another process d) resource, deadlock

Computer Science & Information Technology

Digital camcorders are similar to conventional analog camcorders, but they store images on digital media.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology