NEW QUESTION 1
Which of the following describes something in a database that refers to the unique identifier in the parent table?

• A. Attribute
• B. Constraint
• C. Foreign key
• D. Schema

Answer: A

NEW QUESTION 2
The sales department needs to keep a customer list that contains names, contact information, and sales
records. This list will need to be edited by multiple people at the same time. Which of the following applications should be used to create this list?

• A. Database software
• B. Word processing software
• C. Conferencing software
• D. Presentation software

Answer: A

NEW QUESTION 3
Which of the following would be used to send messages using the SMTP protocol?

• A. Document sharing software
• B. Instant messaging software
• C. Conferencing software
• D. Email software

Answer: D

NEW QUESTION 4
Which of the following is MOST likely used to represent international text data?

• A. ASCII
• B. Octal
• C. Hexadecimal
• D. Unicode

Answer: D

NEW QUESTION 5
A user is attempting to print a document to a wireless printer and receives an error stating the operation could not be completed. Which of the following should the user do to correct this issue?

• A. Ensure both devices are connected to the LAN.
• B. Enable task scheduling.
• C. Reset the proxy settings to their default values.
• D. Review the fault tolerance configurations.

Answer: A

NEW QUESTION 6
Which of the following security concerns is a threat to confidentiality?

• A. Replay attack
• B. Denial of service
• C. Service outage
• D. Dumpster diving

Answer: A

NEW QUESTION 7
A regulation requires new applicants to provide a scan of their retinas in case of any future legal questions regarding who applied for the position. Which of the following concepts is this an example of?

• A. Non-repudiation
• B. Authentication
• C. Integrity
• D. Accounting

Answer: B

NEW QUESTION 8
A database administrator finds that a table is not needed in a relational database. Which of the following commands is used to completely remove the table and its data?

• A. UPDATE
• B. DELETE
• C. ALTER
• D. DROP

Answer: D

NEW QUESTION 9
An administrator grants permission for a user to access data in a database. Which of the following actions was performed?

• A. Data correlation
• B. Data manipulation
• C. Data gathering
• D. Data definition

Answer: D

NEW QUESTION 10
Which of the following actions is the FINAL step in the standard troubleshooting methodology?

• A. Document the solution and cause.
• B. Create a new theory of cause.
• C. Research the problem online.
• D. Implement preventive measures.

Answer: A

NEW QUESTION 11
A small company wants to set up a server that is accessible from the company network as well as the Internet. Which of the following is MOST important to determine before allowing employees to access the server remotely?

• A. The quality of the computer used to connect
• B. A security method of allowing connections
• C. The employees’ home ISP speeds
• D. The geographical location of the employees

Answer: B

NEW QUESTION 12
Which of the following intellectual property concepts BEST represents a legally protected slogan of a business?

• A. Contract
• B. Patent
• C. Copyright
• D. Trademark

Answer: D

NEW QUESTION 13
Which of the following are the basic computing operations?

• A. Input, process, output, and feedback
• B. Input, output, storage, and feedback
• C. Input, process, and output
• D. Input, process, output, and storage

Answer: D

NEW QUESTION 14
Joe, a user, finds out his password for a social media site has been compromised. Joe tells a friend that his email and banking accounts are probably also compromised. Which of the following has Joe MOST likely performed?

• A. Password reuse
• B. Snooping
• C. Social engineering
• D. Phishing

Answer: A

NEW QUESTION 15
A technician needs to install a wireless router for a client that supports speeds up to 11Mbps and operates on the 2.4GHz band. Which of the following should the technician select?

• A. 802.11a
• B. 802.11b
• C. 802.11g
• D. 802.11n

Answer: B

NEW QUESTION 16
A game developer is purchasing a computing device to develop a game and recognizes the game engine software will require a device with high-end specifications that can be upgraded. Which of the following devices would be BEST for the developer to buy?

• A. Laptop
• B. Server
• C. Game console
• D. Workstation

Answer: B

NEW QUESTION 17
An end user’s computer has been failing to open its word processing software. An IT technician successfully solves the problem. Which of the following best describes the technician’s NEXT step?

• A. Restart the computer.
• B. Contact other users.
• C. Disconnect the peripherals.
• D. Document the findings.

Answer: D

NEW QUESTION 18
In which of the following situations should there be come expectation of privacy?

• A. Posting a comment on a friend’s social media page
• B. Submitting personal information on a school enrollment site
• C. Posting a comment on a video sharing site
• D. Sending email and pictures to a close relative

Answer: B

NEW QUESTION 19
A software developer develops a software program and writes a document with step-by-step instructions on how to use the software. The developer wants to ensure no other person or company will publish this document for public use. Which of the following should the developer use to BEST protect the document?

• A. Patent
• B. Trademark
• C. Watermark
• D. Copyright

Answer: D

NEW QUESTION 20
A user is buying a laptop. The user will have a lot of personal and confidential information on the laptop. The user wants to ensure data cannot be accessed by anyone, even if the laptop is stolen. Which of the following should be set up to accomplish this?

• A. Encryption
• B. Compression
• C. Permissions
• D. Auditing

Answer: A

NEW QUESTION 21
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