A user is getting an error message when trying to go to a website. A technician asks the user a few questions to find out more about the issue. The technician opens a browser locally and browses to the same site as the user. Which of the following troubleshooting steps is the technician using by browsing to the same site?

1. A. Establish a plan of action.
2. B. Gather information
3. C. Duplicate the problem.
4. D. Find the root cause.

Correct Answer: C

Which of the following is an example of multifactor authentication?

1. A. Password and passphrase
2. B. Fingerprint and retina scan
3. C. Hardware token and smartphone
4. D. Smart card and PIN

Correct Answer: D

Which of the following relational database constructs is used to ensure valid values are entered for a column?

1. A. Schema
2. B. Permissions
3. C. Constraint
4. D. Column

Correct Answer: C

Which of the following are the basic computing operations?

1. A. Input, process, output, and feedback
2. B. Input, output, storage, and feedback
3. C. Input, process, and output
4. D. Input, process, output, and storage

Correct Answer: D

Given the following pseudocode:
If the Breakfast program ran on Sunday, which of the following would be the output?

1. A. Oatmeal
2. B. Bacon and eggs
3. C. Waffles
4. D. Pancakes

Correct Answer: C