Free CSCU Security Questions and Answers 1 — Questions and Answers
Question 1: What is the primary purpose of antivirus software?
- To detect and remove malicious software (Correct answer)
- To speed up your computer
- To prevent unauthorized access to data
- To create backups of your files
Correct answer: To detect and remove malicious software
Antivirus software is designed to detect, prevent, and remove viruses and other malicious software from your computer.
Question 2: Which of the following is a common characteristic of phishing emails?
- Unsolicited requests for personal information (Correct answer)
- Personalized messages from known contacts
- Official-looking email addresses
- Regular updates from subscribed newsletters
Correct answer: Unsolicited requests for personal information
Phishing emails often appear to be from legitimate sources but request personal information unsolicitedly.
Question 3: What does the term "firewall" refer to in computer security?
- Software or hardware that filters incoming and outgoing network traffic (Correct answer)
- A physical barrier to protect a server room
- A security update for the operating system
- A backup solution for critical data
Correct answer: Software or hardware that filters incoming and outgoing network traffic
A firewall is a security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
Question 4: Which of the following is an example of two-factor authentication (2FA)?
- Using a fingerprint scan and entering a PIN (Correct answer)
- Entering a password to log in
- Using a CAPTCHA on a login page
- Answering a security question
Correct answer: Using a fingerprint scan and entering a PIN
Two-factor authentication requires two different methods of verification, such as a fingerprint and a PIN.
Question 5: What should you do if you receive a suspicious email attachment?
- Delete the email immediately without opening the attachment (Correct answer)
- Open it to see if it's important
- Forward it to your entire contact list
- Save it to your desktop for later review
Correct answer: Delete the email immediately without opening the attachment
Opening a suspicious email attachment can lead to malware infection. It's safer to delete it.
Question 6: What is a strong password?
- A password with a mix of upper and lower case letters, numbers, and special characters (Correct answer)
- A password that includes your name and birthdate
- A password that is easy to remember, like "password123"
- A password that is the same for all your accounts
Correct answer: A password with a mix of upper and lower case letters, numbers, and special characters
A strong password is complex and includes a combination of letters, numbers, and symbols to enhance security.
Question 7: Which of the following is a method to secure your wireless network?
- Using WPA3 encryption (Correct answer)
- Disabling the network
- Using WEP encryption
- Setting up a guest network with open access
Correct answer: Using WPA3 encryption
WPA3 encryption is the latest and most secure method for protecting wireless networks.
Question 8: What is the main purpose of encryption?
- To protect data by converting it into a secure format (Correct answer)
- To compress files
- To hide files from the user
- To speed up data transfer
Correct answer: To protect data by converting it into a secure format
Encryption converts data into a coded format that is unreadable without the proper key or password, thereby protecting it from unauthorized access.
Question 9: How can you protect your computer from malware?
- By installing and regularly updating antivirus software (Correct answer)
- By only using it during business hours
- By connecting to as many public Wi-Fi networks as possible
- By using the same password for all accounts
Correct answer: By installing and regularly updating antivirus software
Antivirus software helps protect your computer from malware and other threats, and it should be kept up to date.
Question 10: What is a secure method for disposing of sensitive documents?
- Shredding them (Correct answer)
- Throwing them in the trash
- Recycling them without any additional steps
- Burning them in an open area
Correct answer: Shredding them
Shredding sensitive documents ensures that they cannot be reconstructed and read by unauthorized individuals.
Question 11: What should you do if your computer is infected with ransomware?
- Disconnect from the internet and seek professional help (Correct answer)
- Pay the ransom immediately
- Continue using the computer as usual
- Ignore the infection
Correct answer: Disconnect from the internet and seek professional help
Disconnecting from the internet helps prevent further spread of the ransomware, and professional help is necessary to properly handle the situation.
