Security Testing Quiz

What is the main goal of security testing?

• Ensuring the system runs quickly

• Identifying and fixing vulnerabilities

• Checking if the system looks good

• Measuring system scalability

Answer explanation

The main goal of security testing is to identify and fix vulnerabilities in a system. This ensures that the system is protected against potential threats, making 'Identifying and fixing vulnerabilities' the correct choice.

What type of testing ensures that a system's features work as expected?

• Performance testing

• Security testing

• Functionality testing

• Usability testing

Answer explanation

Functionality testing ensures that all features of a system operate according to specified requirements. It verifies that the system behaves as expected, making it the correct choice for this question.

Why is performance testing important for websites?

• It ensures they load quickly and handle large amounts of traffic

• It checks for spelling and grammar mistakes

• It improves website design

• It fixes security issues

Answer explanation

Performance testing is crucial as it ensures websites load quickly and can handle large amounts of traffic, which enhances user experience and prevents downtime during peak usage.

Which of the following is a real-world example of a failure caused by poor security testing?

• Equifax data breach

• Yahoo email redesign

• Twitter slow loading

• Google search result errors

Answer explanation

The Equifax data breach is a prime example of failure due to inadequate security testing, leading to the exposure of sensitive personal information of millions. The other options do not represent security failures.

Functionality testing focuses on which of the following?

• Ensuring the system is secure

• Ensuring all features work correctly

• Evaluating user satisfaction

• Identifying hardware issues

Answer explanation

Functionality testing is primarily concerned with verifying that all features of the system operate as intended. Therefore, the correct choice is 'Ensuring all features work correctly', as it directly aligns with this focus.

Performance testing is mainly concerned with which of these?

• System scalability and response times

• Security vulnerabilities

• Interface design

• Software documentation

Answer explanation

Performance testing focuses on system scalability and response times to ensure that applications can handle increased loads and respond quickly under various conditions, making this the correct choice.

What was the cause of the Knight Capital Group failure in 2012?

• Security breach

• Functionality issue

• Performance bottleneck

• Incomplete design

Answer explanation

The Knight Capital Group failure in 2012 was primarily due to a functionality issue in their trading software, which led to a massive trading error and significant financial losses.

Which of the following testing types would help identify if a website can handle thousands of users at once?

• Security testing

• Functionality testing

• Performance testing

• Compatibility testing

Answer explanation

Performance testing is designed to evaluate how a website performs under various conditions, including the ability to handle thousands of users simultaneously, making it the correct choice for this question.

Which type of testing should be done to check if a mobile app works on different devices and screen sizes?

• Functionality testing

• Compatibility testing

• Security testing

• Load testing

Answer explanation

Compatibility testing is essential to ensure a mobile app functions correctly across various devices and screen sizes, making it the appropriate choice for this scenario.

Why is security testing vital for e-commerce platforms?

• To check website speed

• To detect and prevent potential data breaches

Answer explanation

Security testing is vital for e-commerce platforms to detect and prevent potential data breaches, ensuring customer data protection and maintaining trust. Website speed is important but not the primary focus of security testing.