Quiz

.docx

School

Northern Virginia Community College *

*We aren’t endorsed by this school

Course

101

Subject

Information Systems

Date

Feb 20, 2024

Type

docx

Pages

Uploaded by rsankeyca

Which part of the OS provides users and applications with an interface to manipulate files? file system What type of multitasking did older OSs use, which allowed a process to monopolize the CPU's time until the process had completed its own task? cooperative Which common e-mail protocol allows the user to access messages, yet still have them stored on the server? IMAP What storage solution involves a third-party company that provides off-site hosting of data? cloud-based storage What type of disk is required if you want to access additional features such as disk spanning? Dynamic In regards to a user account, what does a white circle with a black arrow indicate? The account is disabled. Which of the following is NOT a Linux native file system? (these are: Ext3, Ext4, ReiserFS) ReFS As a network administrator, it is a good idea to have a performance test, a collection of performance data from a time when the network is performing normally, which can be used as a point of reference False You recently completed a network overhaul over the weekend. Everything seems to be functioning properly until you receive a swarm of help desk support requests, all originating from one specific floor in your building. After a few minutes on the phone with those affected, you determine that no one has indicator lights active on their NICs. What is the most likely problem? A network switch is powered off. Almost immediately after a server migration project, employees are complaining that they can't reach the Internet. You sit down at a machine and try to ping a well-known website, which fails. You then try to ping a known public IP address, which succeeds. What is most likely the problem? DNS settings are incorrect. A single ping message with a long response time is a definite indication of a problem. False A ___________ site can be brought on-line (running) at a moment's notice if necessary.

hot What storage solution involves a third-party company that provides off-site hosting of data? cloud-based storage What method does the CPU use to divide its computing cycles between more than one process? time slicing A device that has no directly attached user interfaces and comes with specialized software designed to perform a specific task is called a network appliance. True You are testing out a new DHCP server and want to make sure that it does not interfere with your current network. What option would you use to configure your network adapter using VMware workstation? host-only When Windows is first installed, two user accounts are created by default. One is the Administrator account, and the other is the guest account. True What tool would you use to view error messages that are generated by system services or applications? Event Viewer The partition that contains the Windows OS files is known as the what type of partition? Boot How many disks are needed to implement a RAID 1 + 0? 4 When using tape backup, what should be done to ensure that the backups are viable? Verify data can be restored What kind of software would you use to view and troubleshoot protocol-specific problems such as TCP retries caused by missed acknowledgements, or duplicate acknowledgements that cause network slow-down? protocol analyzer Your current backup schedule involves incremental backups of all data Monday through Saturday, with a full backup on Sunday. Last Saturday, one of your storage drives failed prior to running the daily backup. What must be done to recover the data on the failed drive?

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version

Access to all documents
Unlimited textbook solutions
24/7 expert homework help