CompTIA CompTIA Certifications FC0-U61 Questions & Answers

• Question 251:

  SQL databases use primary and foreign keys to enable which of the following?

  A. Rows

  B. Fields

  C. Schemas

  D. Relationships

  Correct Answer: D

• Question 252:

  Which of the following is a logical structure for storing files?

  A. Folder

  B. Extension

  C. Permissions

  D. Shortcut

  Correct Answer: A

• Question 253:

  Which of the following are the primary functions of an operating system? (Choose two.)

  A. Provide structure for file and data management.

  B. Provide protection against malware and viruses.

  C. Provide peer-to-peer networking capability.

  D. Provide user data encryption.

  E. Provide virtual desktop capability.

  F. Provide system resources.

  Correct Answer: AF

• Question 254:

  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. 10

  B. 14

  C. 15

  D. 17

  Correct Answer: C

  Because the person eats 2 oranges 6 times which equals to 12 and then eats 3 oranges for the last apple which gives the grand total of 15.

• Question 255:

  Concerned with vulnerabilities on a home network, an administrator replaces the wireless router with a recently released new device. After configuring the new device utilizing the old SSID and key, some light switches are no longer communicating. Which of the following is the MOST likely cause?

  A. The light switches do not support WPA2.

  B. The router is operating on a different channel.

  C. The key does not meet password complexity requirements.

  D. The SSID is not being broadcast.

  Correct Answer: B

• Question 256:

  Which of the following storage types is MOST vulnerable to magnetic damage?

  A. Flash

  B. SSD

  C. Optical

  D. HDD

  Correct Answer: D

• Question 257:

  When developing a game, a developer creates a boss object that has the ability to jump. Which of the following programming concepts does jump represent?

  A. Method

  B. Object

  C. Property

  D. Attribute

  Correct Answer: A

  A method of an object is almost like a function to perform an action on it.

  Dion79's ChangeAddress example is on point. In the situation described in the question, the "jump" action would possibly look like BigBadDragon.jump()

• Question 258:

  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. Duplicate the problem

  B. Gather information

  C. Question users

  D. Divide and conquer

  Correct Answer: A

• Question 259:

  Which of the following is a reason why complex passwords are required?

  A. To encourage password variety

  B. To prevent someone from guessing them

  C. To make them harder to remember

  D. To reduce social engineering attacks

  Correct Answer: B

• Question 260:

  Consider the following statements:

  

  Given the input (userin) of `analyst`, to which of the following would the clearance variable be set?

  A. topsecret

  B. normal

  C. analyst

  D. restricted

  Correct Answer: D