A user is configuring a SOHO wireless router. The user should change the router's default administrator password for which of the following reasons?
A. To prevent improper data transmission encryption
B. To prevent unauthorized configuration changes
C. To prevent social engineering attacks
D. To increase wireless signal strength
After initial OS and application installation on a laptop, an application warns that it will only work 24 more times.
Which of the following should be done NEXT?
A. The application has to be registered to the user.
B. The application must be upgraded to a 64-bit version.
C. The application must be activated.
D. The application needs to be reinstalled.
Which of the following operating systems is MOST likely to be found on a desktop where its primary functions include professional video and audio editing?
A. Chrome OS
B. Windows 7 Home
C. Mac OS X
D. iOS
Which of the following security threats occurs when a user receives an email from an illegitimate source asking for login information?
A. Hacking
B. Phishing
C. Spam
D. Cracking
Joe, a user, needs to store a large amount of data, but does not have enough space on his local computer.
Which of the following are the BEST options for him to use? (Select TWO).
A. Network attached storage
B. External hard drive
C. Optical drive
D. USB thumb drive
E. Another computer
Which of the following technologies allows people to communicate all over the world inexpensively?
A. Virtualization
B. SSID
C. Kinetics
D. VoIP
A technician sets up a new computer system and connects the keyboard and mouse to the PS/2 ports. When the computer boots, the BIOS gives a keyboard and mouse error. Both devices are connected.
Which of the following is the solution?
A. Swap the mouse and keyboard to the other PS/2 ports.
B. Remap the mouse and keyboard in the BIOS.
C. Update the BIOS to recognize the newer keyboard and mouse.
D. Configure the keyboard localization settings.
Which of the following data connections would provide a user the BEST Internet availability while traveling?
A. Workstation with only RJ-45 connectors
B. Smartphone with cellular service
C. Laptop with Bluetooth wireless connectivity
D. Tablet connected to a SOHO wireless network
Which of the following could be described as both an input and output device?
A. Flat-screen monitor
B. Multi-function printer
C. Microphone
D. Scanner
A user installed a new scanner on a desktop personal computer without any documentation. The scanner powers on, the lamp turns on, and then the unit stops with a failure light lit.
Which of the following should the user do FIRST?
A. Go to the scanner manufacturer's website and download the current installation information.
B. Check the personal computer manufacturer's support website for information about scanner installation.
C. Find a scanner user group website and ask for help.
D. Update the scanner firmware and drivers, then reinstall the scanner.
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