________ is a term referring to the user perception of their use of the application on the network
A) QoS
B) QoE
C) Qem
D) QoM
B
Explanation: B) Quality of Experience (QoE) is a term referring to the user perception of their use of the application on the network.
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A recursive function is one that
a. Speeds up a program. b. Is always slower than a nonrecursive function. c. Calls itself d. Calls no functions at all. e. Calls another function
The central processing unit is also called the ________
A) instruction cycle B) processor C) storage device D) control unit
Case 2You want to include a video in your application. Answer the following questions about using video. Which of the following must you do if you want to include video in your application?
A. Copy the video from the folder where it is stored, and paste it in your application B. Import the video from the location where it is stored C. Create a button that links to the video, which is stored in a remote location D. Insert the video in your application at the location where you what it to play
A client has an issue with large files taking a long time to open or save. As time goes by, the issue worsens. The client has hundreds of GBs of files that are still in the process of backing up. The technician has verified that the hard drive is healthy and there are no signs of failure. Which of the following troubleshooting steps should the technician perform NEXT?
A. Install the latest drivers from the hardware vendor. B. Perform a scan of the drive for file fragmentation. C. Run chkdsk on the workstation's hard drive. D. Reformat the drive and reinstall the OS.