Question 251: A user is at the office and has a cellular phone that previously functioned properly. The phone is powered on with a fully charged battery. However, the phone does not have connectivity. Which of the following describes the problem?
A. Phone is disconnected from WiFi
B. Provider is conducting system testing
C. MAC address is bad
D. Phone is in airplane mode
Question 252: Which of the following operating systems is very lightweight and relies heavily on Internet applications?
A. Chrome OS
D. Blackberry OS
Question 253: Which of the following is a common characteristic of open source software?
A. Update cycles are dictated by the manufacturer
B. Modifications to core functionalities are made by the manufacturer
C. Can only run on certain manufacturer processors
D. Can be fully modified by the user
Question 254: Which of the following operating systems is available for free and can be modified by anyone?
C. Mac OS
D. Chrome OS
Question 255: Which of the following software package types is designed to accept input from multiple users?
B. Operating system
Question 256: A user learns of an operating system vulnerability that would allow a hacker to access the computer. The user would like to keep the operating system up to date to prevent such vulnerabilities from occurring. Which of the following should the user configure?
A. Additional OS features
B: Automatic updates
C: Software firewall
D: Anti-malware software
Question 257: Which of the following is the BEST example of productivity software?
A. Word processing software
B. Entertainment software
C. Image editing software
D. Anti-malware software
Question 258: Which of the following technologies allows people to communicate all over the world inexpensively?
Question 259: Which of the following is a requirement to connect a smartphone to a wireless network?
Question 260: A user has purchased some new software from a vendor and wants to install it on all of the Windows computers in the house. Which of the following will help the user accomplish the task and ensure compliance with the software vendor?
A. Copy and paste the program between computers.
B. Purchase a multi-user license.
C. Purchase a single-user license.
D. Use remote desktop to share the program between computers.