Why do you think integer expressions must be preceded by an @ sign?
What will be an ideal response?
Many of the mathematical operators in the C shell have other meanings to the shell itself (e.g. *)
so @ is a way to tell the shell that you’re performing an integer operation on the values specified.
This guarantees that the operator is used as intended.
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Similar to the examples above, show the steps involved in evaluating each of the following mixed expressions:
a. 'The sum is' + 12 + 20 b 12 + 20 + ' is the sum' c. 12 + 20 + ' is the sum'
Describe the dual functions of a network monitor.
What will be an ideal response?
When using the IF function to apply conditional formatting, click the Lookup & Reference button in the Function Library group on the Formulas tab.
Answer the following statement true (T) or false (F)
What are the Amazon EC2 API tools?
A. They don't exist. The Amazon EC2 AMI tools, instead, are used to manage permissions. B. Command-line tools to the Amazon EC2 web service. C. They are a set of graphical tools to manage EC2 instances. D. They don't exist. The Amazon API tools are a client interface to Amazon Web Services.