With each visit, the list of questions presented will be different, offering you a diverse set of practice opportunities. This variability encourages you to practice extensively, refining the accuracy of your answers and your overall grasp of the content. By utilizing this resource, you can hone your skills and become more adept at managing time constraints during actual exams.
Test Instructions Question type Randomized MCQs.Changes every time you visit the test Total Number of Questions 30 Time Limit 20 Minutes Points 1 Point for each Question
Remaining Time: 0 MINUTES
0 of 30 questions completed
Questions:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Information
You have already completed the test before. Hence you can not start it again.
0 of 30 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0 )
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Question 1 of 30
Q-1. What is the term for the process of fine-tuning a machine learning model's hyperparameters to improve its performance?
Your Answer:Correct
Your Answer:Incorrect
Question 2 of 30
Q-2. Which programming language is primarily used for developing mobile applications on the Android platform?
Your Answer:Correct
Your Answer:Incorrect
Question 3 of 30
Q-3. Which machine learning technique is often used for detecting anomalies or rare events in data?
Your Answer:Correct
Your Answer:Incorrect
Question 4 of 30
Q-4. What is the primary purpose of data recovery?
Your Answer:Correct
Your Answer:Incorrect
Question 5 of 30
Q-5. Which of the following actions can help protect your online privacy and reduce the risk of identity theft when using public computers, such as in libraries or internet cafes?
Your Answer:Correct
Your Answer:Incorrect
Question 6 of 30
Q-6.The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement speciality called:
Your Answer:Correct
Your Answer:Incorrect
Question 7 of 30
Q-7. What should you consider when upgrading a laptop's battery?
Your Answer:Correct
Your Answer:Incorrect
Question 8 of 30
Q-8. What is the primary purpose of using secure and unique passwords for online accounts?
Your Answer:Correct
Your Answer:Incorrect
Question 9 of 30
Q-9. Which Linux distribution is known for its use in gaming and multimedia?
Your Answer:Correct
Your Answer:Incorrect
Question 10 of 30
Q-10.Which of the following is the Valid Measurement unit of memory
Your Answer:Correct
Your Answer:Incorrect
Question 11 of 30
Q-11. What is the binary representation of the decimal number 50?
Your Answer:Correct
Your Answer:Incorrect
Question 12 of 30
Q-12. What is superscalar processing in CPU design?
Your Answer:Correct
Your Answer:Incorrect
Question 13 of 30
Q-13. Which IoT application area focuses on using technology to improve the efficiency and safety of agricultural processes?
Your Answer:Correct
Your Answer:Incorrect
Question 14 of 30
Q-14. What is the purpose of the CPU's instruction cache (I-cache)?
Your Answer:Correct
Your Answer:Incorrect
Question 15 of 30
Q-15. Which of the following is an example of a TUI (Text-Based User Interface)?
Your Answer:Correct
Your Answer:Incorrect
Question 16 of 30
Q-16. What is the term for the act of using technology to gain unauthorized access to computer systems for ethical and lawful purposes, such as identifying vulnerabilities?
Your Answer:Correct
Your Answer:Incorrect
Question 17 of 30
Q-17. What is the purpose of a file shortcut or file alias?
Your Answer:Correct
Your Answer:Incorrect
Question 18 of 30
Q-18. Which operating system is known for its use of the command-line interface (CLI) as a core feature?
Your Answer:Correct
Your Answer:Incorrect
Question 19 of 30
Q-19. What does "optimization" refer to in the context of algorithms?
Your Answer:Correct
Your Answer:Incorrect
Question 20 of 30
Q-20. What is the term for the process of reducing the size of a file to save storage space?
Your Answer:Correct
Your Answer:Incorrect
Question 21 of 30
Q-21. What is the binary representation of the hexadecimal number 8D?
Your Answer:Correct
Your Answer:Incorrect
Question 22 of 30
Q-22.which browser comes with linux by default
Your Answer:Correct
Your Answer:Incorrect
Question 23 of 30
Q-23. What is the purpose of a subnet mask in IP addressing?
Your Answer:Correct
Your Answer:Incorrect
Question 24 of 30
Q-24. Which input device is commonly used in retail for reading credit and debit cards?
Your Answer:Correct
Your Answer:Incorrect
Question 25 of 30
Q-25. Which of the following is a commonly customized aspect of the desktop taskbar?
Your Answer:Correct
Your Answer:Incorrect
Question 26 of 30
Q-26. What is the purpose of the ARP (Address Resolution Protocol) in networking?
Your Answer:Correct
Your Answer:Incorrect
Question 27 of 30
Q-27.Eclipse is an_________
Your Answer:Correct
Your Answer:Incorrect
Question 28 of 30
Q-28. What does CPU stand for?
Your Answer:Correct
Your Answer:Incorrect
Question 29 of 30
Q-29. In programming, what does the acronym "API" stand for?
Your Answer:Correct
Your Answer:Incorrect
Question 30 of 30
Q-30. Which of the following is NOT a commonly used network topology?
Your Answer:Correct
Your Answer:Incorrect