[2023] FC0-U61 All-in-One Exam Guide Practice To your FC0-U61 Exam!
Preparations of FC0-U61 Exam 2023 CompTIA IT Fundamentals Unlimited 148 Questions
Domain 6: Security – 20%
The domain encompasses the following skills: outlining integrity, confidentiality, and availability concerns (confidentiality, integrity, and availability concerns); availability concerns; explaining techniques to secure devices and best practices (securing mobile/workstation devices as well as device utilization best practices); summarizing behavioral security principles (privacy expectations; written procedures & policies, management of confidential information). In addition, the applicants should have expertise in comparing as well as contrasting authorization, authentication, accounting and non-repudiation principles (authorization, authentication, accounting, and non-repudiation); explaining password best practices (password length, password history, complexity of the password, expiration of password, password reset process, reusing password across sites, password managers); describing general uses of encryption (plain text vs. cipher text as well as data at rest); understanding business continuity principles (fault tolerance & disaster recovery).
NEW QUESTION # 22
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. DELETE
- B. ALTER
- C. DROP
- D. UPDATE
Answer: C
NEW QUESTION # 23
Meaningful and accurate reporting is essential to retailers in making business decisions while managing inventory. Which of the following offers the BEST assistance in generating reports?
- A. Average loss output
- B. Sales statistics
- C. Data capture and collections
- D. Asset inventory inputs
Answer: C
NEW QUESTION # 24
Employee information is stored in a database. Which of the following BEST describes where all of an employee's information is stored?
- A. Procedure
- B. Record
- C. Report
- D. Column
Answer: B
NEW QUESTION # 25
A technician is troubleshooting an error message and tests the same program on a separate, identical machine. Which of the following troubleshooting methodology steps is this an example of?
- A. Divide and conquer
- B. Duplicate the problem
- C. Gather information
- D. Optical
Answer: B
NEW QUESTION # 26
An IP address is 32 bits long. If converted to bytes, it would be:
- A. 16 bytes
- B. 64 bytes
- C. 4 bytes
- D. 8 bytes
Answer: C
NEW QUESTION # 27
Which of the following WiFi security options would create the MOST need for a VPN connection on the client device?
- A. WPA2
- B. WEP
- C. Open
- D. WPA
Answer: C
NEW QUESTION # 28
All users have access to an application at a company. The data from the application is stored on a centralized device located on the network. Which of the following devices would MOST likely be used to store the data?
- A. External HDD
- B. Tape library
- C. Workstation
- D. Server
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION # 29
Which of the following is MOST likely used to represent international text data?
- A. Octal
- B. Unicode
- C. ASCII
- D. Hexadecimal
Answer: B
NEW QUESTION # 30
Which of the following computing devices would be used to provide a centralized means to distribute services to a group of clients and usually possesses a role on a LAN?
- A. Laptop
- B. Mobile phone
- C. Workstation
- D. Server
Answer: D
NEW QUESTION # 31
Which of the following is an example of information a company would ask employees to handle in a sensitive manner?
- A. The first and last name of the Chief Executive Officer (CEO)
- B. Customer date of birth
- C. Company social media screen name
- D. Customer service number
Answer: B
NEW QUESTION # 32
Which of the following is a value that uniquely identifies a database record?
- A. Primary key
- B. Public key
- C. Foreign key
- D. Private key
Answer: A
NEW QUESTION # 33
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. 802.11g
- B. 802.11a
- C. 802.11n
- D. 802.11b
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION # 34
Which of the following would be considered the BEST method of securely distributing medical records?
- A. Social networking sites
- B. FTP file sharing
- C. Encrypted flash drive
- D. Fax
Answer: C
NEW QUESTION # 35
Which of the following should have the HIGHEST expectation of privacy?
- A. A picture posted to a social media website
- B. A locally stored word processing document
- C. A spreadsheet emailed to a business client
- D. A presentation saved to a corporate file server
Answer: B
NEW QUESTION # 36
A systems administrator uses a program that interacts directly with hardware to manage storage, network, and virtual machines. This program is an example of:
- A. a storage area network.
- B. a Type 1 hypervisor.
- C. network attached storage.
- D. an embedded OS.
Answer: B
NEW QUESTION # 37
Which of the following language types would a web developer MOST likely use to create a website?
- A. Interpreted
- B. Assembly
- C. Compiled
- D. Query
Answer: A
NEW QUESTION # 38
A technician has successfully verified full system functionality after implementing the solution to a problem.
Which of the following is the NEXT troubleshooting step the technician should do?
- A. Determine if anything has changed.
- B. Duplicate the problem, if possible.
- C. Establish a theory of probable cause.
- D. Document lessons learned.
Answer: D
NEW QUESTION # 39
A company requires several reports that analyze related information from sales, inventory, marketing, and compensation dat A.
Which of the following is the BEST place to store this data?
- A. Flat file
- B. Database
- C. Word processor
- D. Network share
Answer: B
NEW QUESTION # 40
A technician is troubleshooting an error message and tests the same program on a separate, identical machine. Which of the following troubleshooting methodology steps is this an example of?
- A. Divide and conquer
- B. Question users
- C. Duplicate the problem
- D. Gather information
Answer: C
NEW QUESTION # 41
A developer needs to add a table to a database. Which of the following database activities should the user perform?
- A. ALTER
- B. UPDATE
- C. REPORT
- D. CREATE
Answer: D
NEW QUESTION # 42
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