Question

Difficulty: EasyBasic Scripting Languages and Constructs

A technician is writing a basic administrative script to automate system log compression when disk space is low. In what sequential order should the logical components of this conditional script be structured?

  1. 1Initialize environmental variables to define the log directory path and threshold limit.
  2. 2Evaluate the conditional statement checking if available disk space is below the defined threshold.
  3. 3Execute the compression command on the target log files inside the conditional block.
  4. 4Close the conditional construct and output a completion status message.

Answer

The correct logical sequence is: 1) Initialize environmental variables to define the log directory path and threshold limit, 2) Evaluate the conditional statement checking if available disk space is below the defined threshold, 3) Execute the compression command on the target log files inside the conditional block, and 4) Close the conditional construct and output a completion status message.
The correct order follows standard script execution logic: setting environment parameters first, testing the condition, executing the conditional action block, and cleanly closing the construct with status output.

Step-by-Step Solution

1
Identify variable declaration requirements.
Path and threshold variables are defined at the top of the script.
Scripts process data sequentially from top to bottom; variables must exist before being referenced.
2
Place the conditional evaluation block.
Disk space condition check is evaluated.
Control constructs rely on evaluating a boolean condition prior to executing contained code.
3
Nest the execution payload.
Log compression executes if the evaluated condition is true.
The core action belongs within the body of the conditional block.
4
Finalize construct and exit.
The block is terminated and a message is emitted.
Proper syntax requires terminating conditional structures (such as fi in Bash or closing braces in PowerShell) to finish execution cleanly.

Key Concept

Basic Scripting Control Constructs and Execution Order
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