41 practice questions with answers and explanations.
Which of the following is the most important consideration when opening a file on an OS GUI?
The correct answer is A. Option A: File extension
A database has the following schema: Which of the following is the number of records in the schema?
The correct answer is B. Option B: 4
Which of the following devices extends the range of a network?
The correct answer is D. Option D: Access point
A user receives a notification about a new software vulnerability. Which of the following is the best way to secure the software?
The correct answer is B. Option B: Applying updates This option keeps traffic private / properly secured as required.
Which of the following is used to determine whether users accessed inappropriate online content?
The correct answer is D. Option D: Web browser history
A company updates its password policy to require that all passwords be reset every 60 days. Which of the following best describes this requirement?
The correct answer is C. Option C: Password expiration
Which of the following is the smallest storage unit?
The correct answer is C. Option C: Kilobyte
A user lives in a remote area that does not have cabling or towers available. The user wants to connect to the internet. Which of the flowing is the best solution?
The correct answer is D. Option D: Satellite
Which of the following display types is bidirectional?
The correct answer is D. Option D: USB-C
A user needs to read documentation on a device while walking around outdoors in bright sunlight. Which of the following is the best type of device for this purpose?
The correct answer is C. Option C: E-reader
A user attempts to log in to a website and receives a prompt to update their password. Which of the following is this an example of?
The correct answer is D. Option D: Password expiration
Given the following pseudocode: <BODY> <P>This is a paragraph.</P> </BODY> Which of the following best represents the type of language used by this code?
The correct answer is A. Option A: Markup
Which of the following can be used to input commands for a computer to execute?
The correct answer is A. Option A: Services
Given the following pseudocode: 10 FOR Q=1 TO 100 20 PRINT Q 30 NEXT Q 40 EXIT Which of the following best represents line 10?
The correct answer is C. Option C: Branch
Given the following table: Which of the following fields best represents a primary key?
The correct answer is A. Option A: ID
A technician needs to install input devices while setting up a new desktop PC. Which of the following should the technician install? (Choose two.)
The correct answer is B, C. Option B: Mouse Option C: Keyboard
Users are discussing the birthdays and home addresses of notable public figures in a public chat room. Which of the following security concepts is being compromised?
The correct answer is C. Option C: Privacy This option keeps traffic private / properly secured as required.
Which of the following can best protect a computer when an infected file has been downloaded?
The correct answer is D. Option D: Permissions
A user identifies the reason a compute is not working, repairs it, and prints a test page. Which of the following steps should the user should take next?
The correct answer is A. Option A: Submit a support ticket.
Which of the following is the number of bits in a byte of data?
The correct answer is C. Option C: 8
Showing questions 1–20 of 41 · Page 1 of 3