Choose the correct syntax for writing AngularJS expression.(1 Point){{{expression}}}{expression}{{expression}}[expression]

Step 1: Break Down the Problem

We need to identify the correct syntax for writing an AngularJS expression from the given options. The four options are:

1. {{{expression}}}
2. {expression}
3. {{expression}}
4. [expression]

Step 2: Relevant Concepts

In AngularJS, expressions are written inside double curly braces {{ }}. This syntax is used to bind data to HTML elements.

Step 3: Analysis and Detail

• Option 1 {{{expression}}}: This syntax is not valid in AngularJS. The triple braces do not have a specific meaning.
• Option 2 {expression}: This syntax is also not valid. It lacks the necessary curly braces.
• Option 3 {{expression}}: This is the correct syntax used in AngularJS to evaluate expressions.
• Option 4 [expression]: This is not valid syntax for AngularJS expressions.

Step 4: Verify and Summarize

After analyzing the options, it is clear that the only valid syntax for writing an AngularJS expression is in the format {{expression}}.

Final Answer

The correct syntax for writing AngularJS expression is {{expression}}.