Question
Select the correct combination of mathematical signs to
replace the '*' signs and to balance the given equation. 169 * 13 * 30 * 12 * 4 * 18 = 85Solution
169 ÷ 13 + 30 X 12 ÷ 4 - 18 = 85 13 + 30 X 3 - 18 = 10 13 + 90 - 18 = 10 103 - 18 = 85 85 = 85
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Which special file enables interprocess communication using named pipes?
Which symbol is used for logical AND in shell scripting?
In Bash, which syntax is used for arithmetic expansion?
Which command is used to display the contents of a file in Linux?
Which construct allows embedding a block of text in shell scripts as input?
Which command is used to display the current working directory?
Metadata in a data warehouse primarily describes:
Which ETL process step validates and cleans data before loading?
In shell scripting, which command is used to read input from the user?