IGCSE Computer Science: Trace Tables

Front

What is a trace table used for?

Back

Track the values of variables as a program executes.

Front

Trace tables are only useful for simple programs.

Back

False

Front

A trace table is a tool used to _________ the execution of a program.

Back

step through

Front

A _________ is a named storage location that can hold a value.

Back

variable

Front

What is the primary purpose of using a trace table in programming?

Back

To visualize the flow of data through a program.

Front

When should a programmer consider using a trace table? Options: When writing the initial code., When debugging a program., When designing the database schema., When conducting user acceptance testing.

Back

When debugging a program.

Front

What is the benefit of using a trace table during debugging?

Back

It helps identify logical errors by showing how data changes over time.

Front

True or False: A trace table can help in understanding complex algorithms.

Back

True

Front

In a trace table, each row typically represents a ________ in the program's execution.

Back

step

Front

What is the main advantage of using a trace table?

Back

It provides a clear view of variable changes and program flow.