A user reports that a Windows 10 PC displays a warning message. The warning message indicates that the PC is infected by malware. A technician comes to the office and…
A user reports that the PC displays a warning message. The warning message indicates that the PC is infected by a virus. A technician comes with a USB drive that…
A student is jogging in a city park. The student has an app on the smartphone that tracks exercise activities. The student receives a notification that a new email has…
A user attended the wedding of a coworker and took pictures using a smartphone. The user receives phone calls from several coworkers the next day and is shocked to learn…
A user is shopping in a mall and gets a notification that a new email is received on the smartphone. The user is wondering how the email message was delivered…
A sales representative is driving to visit several customer sites in the city. The representative notices that the smartphone is draining battery power more quickly than normal. What is a…
A student tells a teacher that many junk emails are appearing on a new personal laptop. What is a possible cause of the problem? The student has spent too much…
A user calls the help desk and reports that a security alert appears on the screen about a malware attempt to enter the PC. What should the technician instruct the…
A user reports that an application crashed. The technician tries a few other applications on the PC and finds that none of them start normally or that they crash soon…
A user calls the help desk and reports that the workstation, when powering up, displays error messages about an invalid system disk or invalid boot disk. When a technician comes…
The Windows PC of a user was shutdown abruptly due to a sudden loss of power. The user then reports that the workstation has lost several files. A help desk…
A customer is explaining a problem with a computer to a technician. The technician recognizes the problem prior to the customer finishing the explanation. What should the technician do? Interrupt…
A user is reporting that a file has been shared specifically with another user on the network, but the other user opens the file and is unable to save it…
Which wireless encryption method is the least secure? WEP WPA AES TKIP Explanation & Hint: WEP is the weakest encryption method. WPA, AES, and TKIP are considered enhancements to the…
A virus has infected several computers in a small office. It is determined that the virus was spread by a USB drive that was shared by users. What can be…
In Linux and OS X, which CLI command can be used to display the name of the current directory? ps pwd sudo chmod Explanation & Hint: The functions of listed…
In a Linux operating system, which component interprets user commands and forwards them to the OS? CLI shell kernel application program Explanation & Hint: The functions of different components of…
A user logs into Active Directory on a workstation and the user home directory does not redirect to a network share on a file server. A technician suspects that the…
A company has recently deployed Active Directory and now a workstation cannot connect to a network resource. A technician takes corrective action by modifying group policy settings. Which command should…
Which statement describes most enterprise software licenses? A user is allowed to install the software on only one computer. A company is allowed to use the software campus wide. Developers…