Introduction to Computer Engineering MCQs (Part-13)

What is the primary purpose of ethical hacking?

A Develop malware
B Hack into systems
C Protect systems from attacks
D Install software

Which of the following is NOT a tool used by ethical hackers?

A Windows Defender
B Nmap
C Wireshark
D Metasploit

What is a primary responsibility of a robotics engineer?

A Develop software applications
B Write operating systems
C Manage computer networks
D Build and program robots

What type of security threat does ethical hacking aim to address?

A Software bugs
B Data breaches
C Network congestion
D Hardware failures

In robotics, what does the term “actuator” refer to?

A Movement mechanism
B Power source
C Sensory device
D Control system

What is the primary concern of cybersecurity in ethical hacking?

A System performance
B Protecting data integrity
C Hardware repair
D Speed optimization

Which programming language is commonly used for robotics programming?

A C++
B Ruby
C Python
D JavaScript

What is the role of ethical hackers in preventing cyberattacks?

A Create malware
B Test vulnerabilities
C Monitor traffic
D Analyze threats

What is a common feature of most modern robots?

A Artificial intelligence
B Large physical size
C Limited sensors
D Single function

In ethical hacking, what is a “penetration test”?

A A code compilation
B A system reboot
C A software installation
D An attack simulation

What is the importance of a robot’s “sensor” in its operation?

A Detect environmental changes
B Provide movement
C Control power
D Interpret data

What is one of the primary benefits of ethical hacking?

A Writing new software
B Reducing system cost
C Identifying and fixing vulnerabilities
D Making systems faster

What is the role of an “end effector” in robotics?

A Hardware assembly
B Gripping mechanism
C Building robots
D Control system

How does AI contribute to the development of robots?

A Enabling decision making and learning
B Storing data
C Programming control systems
D Creating physical components

Why is ethical hacking important for organizations?

A To find and fix security flaws
B To test employees
C To increase network speed
D To create software