100%無料FC0-U61試験問題集リアルCompTIA IT Fundamentals問題集148解答を掴み取れ！
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質問 46
Which of the following computer components allows for communication over a computer network?
- A. NIC
- B. NAS
- C. RAM
- D. CPU
正解: A
質問 47
Given the following pseudocode:
If there are seven apples in the basket, which of the following would be the number of oranges a person eats?
- A. 0
- B. 1
- C. 2
- D. 3
正解: B
質問 48
Which of the following is the BEST option for a developer to use when storing the months of a year and when performance is a key consideration?
- A. String
- B. Array
- C. Vector
- D. List
正解: B
質問 49
A help desk technician encounters an issue and wants to find out if a colleague has encountered the same issue before. Which of the following should the technician do FIRST?
- A. Processing
- B. Research possible theories.
- C. Check Knowledge Base.
- D. Search local logs.
正解: C
質問 50
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
正解: C
質問 51
The computer language that is closest to machine code is:
- A. query language
- B. markup language
- C. assembly language
- D. scripting language
正解: C
質問 52
A user revisits a website and receives a message that the site may not be secure. The user is prompted to click a link to continue to the site. Which of the following would MOST likely identify the issue?
- A. Checking that caching is enabled
- B. Checking certificate validity
- C. Checking the proxy settings
- D. Checking browser add-ons
正解: B
質問 53
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?
- A. Duplicate the problem.
- B. Gather information
- C. Find the root cause.
- D. Establish a plan of action.
正解: A
質問 54
A user has purchased a high-end graphics card that contains a GPU. Which of the following processes is being performed by the GPU on the graphics card?
- A. Output
- B. Processing
- C. Input
- D. Storage
正解: B
解説:
Explanation/Reference:
質問 55
A company is concerned with ensuring its databases are highly available. Which of the following can be used to increase database availability?
- A. Backups
- B. Prioritization
- C. Failover
- D. Indexes
正解: C
質問 56
A technician is troubleshooting a problem. The technician tests the theory and determines the theory is confirmed. Which of the following should be the technician's NEXT step?
- A. Establish a plan of action.
- B. Implement the solution.
- C. Document lessons learned.
- D. Verify full system functionality.
正解: A
質問 57
Which of the following actions is the FINAL step in the standard troubleshooting methodology?
- A. Create a new theory of cause.
- B. Research the problem online.
- C. Implement preventive measures.
- D. Document the solution and cause.
正解: D
質問 58
Given the following pseudocode:
If the Breakfast program ran on Sunday, which of the following would be the output?
- A. Pancakes
- B. Bacon and eggs
- C. Waffles
- D. Oatmeal
正解: C
質問 59
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 geographical location of the employees
- B. The quality of the computer used to connect
- C. A security method of allowing connections
- D. The employees' home ISP speeds
正解: C
解説:
Explanation/Reference:
質問 60
A company has installed an application that only requires a workstation to function. Which of the following architecture types is this application using?
- A. Two-tier
- B. One-tier
- C. n-tier
- D. Three-tier
正解: B
質問 61
Which of the following BEST describes an application running on a typical operating system?
- A. Task
- B. Process
- C. Function
- D. Thread
正解: B
質問 62
A technician is installing a new wireless network and wants to secure the wireless network to prevent unauthorized access. Which of the following protocols would be the MOST secure?
- A. WEP
- B. WPA
- C. SSID
- D. WPA2
正解: D
質問 63
A company executive wants to view company training videos from a DVD. Which of the following components would accomplish this task?
- A. Flash drive
- B. Solid state drive
- C. Optical drive
- D. Hard disk drive
正解: C
質問 64
Which of the following BEST explains the use of float over integer to store monetary values?
- A. It supports decimals.
- B. It stores symbols
- C. It accepts negative values.
- D. It accommodates larger values.
正解: A
質問 65
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