1.
Which makes it possible to print in tabulated columns?
APrint
B
Read
C
Directive
D
Format
View Answer
Correct Answer: D — Format
Explanation:
Format also has the option to print the values in tabulated columns.
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5 practice sets · Page 1 of 1
Which makes it possible to print in tabulated columns?
Read
Directive
Format
Correct Answer: D — Format
Explanation:
Format also has the option to print the values in tabulated columns.
Which evaluates the expression twice during execution?
Read
Eval
Format
Correct Answer: B — Eval
Explanation:
Eval evaluates the expression twice during execution.
Which primitive makes the messages consists of uppercase and lowercase letters?
Format
Directive
Read
Correct Answer: A — Format
Explanation:
Format primitive helps to create messages consisting of both uppercase and lowercase letters.
Which evaluates the single argument and prints it on a new line?
Format
With-open-file
All of the mentioned
Correct Answer: C — Print
Explanation:
The print primitive evaluates its single argument and prints it on a new line and prints a trailing space character.
Which can read expressions from data-files one at a time?
With-open-file
Directive
None of the mentioned
Correct Answer: B — With-open-file
Explanation:
With-open-file can read expressions from data files one at a time, as they are needed for processing.