Computer Knowledge ยท General Awareness

Information Security

4,143 Questions

Information security involves protecting computer systems and data from unauthorized access, cyber threats, and damage. It is a core part of the computer knowledge section in various banking and government exams. Practicing these concepts helps in understanding digital signatures, network security, and access control effectively.

Cybersecurity threatsAccess controlCryptography basicsSecurity risk managementDatabase protection

Information Security Questions

Multiple choice

Which of the following is NOT a security concern associated with mobile cloud computing?

  1. Data privacy

  2. Malware attacks

  3. Phishing scams

  4. Device theft
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Phishing scams are not directly related to mobile cloud computing security. Data privacy, malware attacks, and device theft are common security concerns associated with mobile cloud computing.

Multiple choice

Which of the following is NOT a common type of incident that non-profit organizations may face?

  1. Data breaches

  2. Malware attacks

  3. Phishing attacks

  4. Denial-of-service attacks
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Denial-of-service attacks are not as common in non-profit organizations as they are in for-profit organizations.

Multiple choice

Which of the following is a common attack vector for cloud and virtualized environments?

  1. Phishing attacks

  2. Malware attacks

  3. DDoS attacks

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All of the above are common attack vectors for cloud and virtualized environments.

Multiple choice

Which of the following is a common attack vector for virtualized environments?

  1. Phishing attacks

  2. Malware attacks

  3. DDoS attacks

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All of the above are common attack vectors for virtualized environments.

Multiple choice

Which of the following is a common data security measure used to protect data in big data environments?

  1. Encryption

  2. Tokenization

  3. Data masking

  4. Data anonymization
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Encryption is a common data security measure used to protect data in big data environments by converting it into an unreadable format.

Multiple choice

What is the process of removing personally identifiable information (PII) from data to protect individual privacy called?

  1. Data anonymization

  2. Data pseudonymization

  3. Data encryption

  4. Data tokenization
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Data anonymization is the process of removing personally identifiable information (PII) from data to protect individual privacy.

Multiple choice

What is the term used to describe the unauthorized access, use, disclosure, alteration, or destruction of data?

  1. Data breach

  2. Data leak

  3. Data theft

  4. Data loss
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Data breach is the term used to describe the unauthorized access, use, disclosure, alteration, or destruction of data.

Multiple choice

What is the term used to describe the process of converting data into a format that cannot be easily understood or accessed without a key?

  1. Encryption

  2. Tokenization

  3. Data masking

  4. Data anonymization
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Encryption is the term used to describe the process of converting data into a format that cannot be easily understood or accessed without a key.

Multiple choice

Which of the following is a best practice for implementing data privacy and protection in big data environments?

  1. Implement a data governance framework

  2. Conduct regular data privacy risk assessments

  3. Provide employees with data privacy training

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All of the above are best practices for implementing data privacy and protection in big data environments.

Multiple choice

What is the term used to describe the process of replacing sensitive data with fictitious or synthetic data to protect individual privacy?

  1. Data anonymization

  2. Data pseudonymization

  3. Data encryption

  4. Data tokenization
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Data pseudonymization is the term used to describe the process of replacing sensitive data with fictitious or synthetic data to protect individual privacy.

Multiple choice

Which of the following is a best practice for protecting data privacy in big data environments?

  1. Implement strong access controls

  2. Regularly monitor data access and usage

  3. Educate employees about data privacy and protection

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All of the above are best practices for protecting data privacy in big data environments.

Multiple choice

Which Layer-2 protocol involves the use of fraud proofs?

  1. Optimistic Rollup

  2. Zero-Knowledge Rollup

  3. Validium

  4. Plasma
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Optimistic Rollup is a Layer-2 protocol that utilizes fraud proofs to challenge and resolve any invalid transactions that may occur on the sidechain.

Multiple choice

How can organizations measure the effectiveness of their communication and collaboration efforts in cybersecurity awareness and training?

  1. By conducting regular surveys to assess employee awareness and understanding of cybersecurity

  2. By tracking the number of cybersecurity incidents and breaches

  3. By monitoring employee behavior and adherence to cybersecurity policies

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Organizations can measure the effectiveness of their communication and collaboration efforts by conducting surveys, tracking incidents, and monitoring employee behavior.

Multiple choice

Which of the following is NOT a common type of mobile malware?

  1. Spyware

  2. Adware

  3. Ransomware

  4. Antivirus
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Antivirus software is designed to protect devices from malware, not to infect them.

Multiple choice

What is the best way to protect your mobile device from unauthorized access?

  1. Use a strong password or passcode

  2. Enable two-factor authentication

  3. Install a mobile security app

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Using a strong password or passcode, enabling two-factor authentication, and installing a mobile security app are all effective ways to protect your mobile device from unauthorized access.