Problem 61
What is a Boolean variable?
Problem 62
What is a Boolean expression?
Problem 63
Given variables one, two, and three, write an assertion for each of the following questions. a. Is one greater than both two and three? b. Is one greater than two, but less than three? c. Are all three variables greater than zero? d. Is one less than two or is one less than three? e. Is two greater than one and is three less than two?
Problem 64
Write the operation table for the Boolean operation AND.
Problem 65
Write the operation table for the Boolean operation OR.
Problem 66
Write the operation table for the Boolean operation NOT.
Problem 67
What is a data type?
Problem 69
Define the following data types. a. Integer b. Real c. Character d. Boolean
Problem 70
Is the string data type an atomic data type? Justify your answer.
Problem 74
How do the .WORD and . BLOCK assembler directives in the Pep/9 assembly language differ from the declarations in high-level languages?
