One Key reason why developers have difficulty testing their own work is :

Keep practicing — related questions

• Independence is important in testing is mostly due to the fact that
• How much testing is enough?
• Testing is a means to
• Faults found by users are due to
• Faults found by users are due to
• Faults found by users are due to:
• The later in the development life cycle a fault is discovered, the more expensive it is to fix. why?
• What is the main reason for testing software before releasing it?