Chapter 6

Which of the following is a method of data validation the checks whether a value entered is within acceptable minimum and maximum values ?

• Presence Check
• Format Check
• Range Check
• Type Check

How does malware differ from phishing

• Malware is a type of phishing attack.
• All malware are able to replicate themselves, while phishing redirects users to fake websites

• Malware is always a standalone program, while phishing isn't

• Malware corrupts or deletes files, while phishing gathers personal information

Which validation test checks whether data entered is below a lower limit or above an upper limit

• Length Check

• Limit Check

• Consistency Check

• Range Check

Which of the following best describes the role of a firewall in computer system security ?

• Determines whether someone is who they claim to be

• Provides encryption to secure data

• Filters information traveling between the computer system and the internet

• Detects and removes viruses

How does data validation contribute to data integrity?

• To ensure data is correct and free from errors

• To ensure data is incorrect and free from errors

• To encrypt data to prevent unauthorized access

• To ensure data is reasonable and meets certain criteria

How does encryption contribute to data security?

• Encryption slows down data access speeds.
• Encryption is only necessary for financial data.
• Encryption makes data more accessible to everyone.
• By ensuring that eavesdroppers cannot understand accessed data

What is the primary function of anti-virus software in computer system security?

• Checks data for known malicious patterns and removes viruses

• Runs in the background to detect unauthorized access

• Determines whether someone is who they claim to be

• Filters information traveling between the computer system and the internet

What is data privacy

Evaluate responses using AI:

OFF

Describe three data security issues the company might encounter during

their day to day communications and data sharing.

Evaluate responses using AI:

OFF

Describe how verification could be used to ensure the accuracy of the

entered data.

Evaluate responses using AI:

OFF