Software development

The first step in the software development cycle is usually:

• 1 Testing
• 2 Requirement analysis
• 3 Maintenance
• 4 Deployment

Testing a program to find errors is done to check that it:

• 1 Is expensive
• 2 Uses more memory
• 3 Works correctly
• 4 Is long

Documentation of a program helps:

• 1 Users and developers understand it
• 2 Reduce its speed
• 3 Hide the code
• 4 Remove errors automatically

Fixing bugs after release is part of:

• 1 Analysis
• 2 Design
• 3 Maintenance
• 4 Planning

A bug that does not stop a program but gives wrong results is a:

• 1 Network error
• 2 Hardware error
• 3 Logical error
• 4 Syntax error