Network Support Quiz

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1. What is a standard suite of protocols used for packet switching across computer networks.*

2. The Ping command works on which protocol?*

A ICMPB TCPC IPD UDP

3. Which of the following below is a loopback IP address?*

A 127.0.0.0B 127.0.1.1C 127.0.1.0D 127.0.0.1

4. What is the size of an IP address?*

A 64 bitB 128 bitC 16 bitD 32 bit

5. Which of the following is true for secure shell tunneling?*

A To set up an SSH tunnel, one configures an SSH client to forward a specified local portB SSH tunnels provide a means to not bypass firewallsC All SSH clients support dynamic port forwardingD Both A and B

6. Which of the following below are secure VPN protocols?*

A UDPB TCPC SSTPD Both C and D

7. What is added to data packet for error detection?*

A checksum bitB error bitC parity bitD Both A and B

8. How can we examine the current routing tables in command prompt?*

A. using route startB. using net startC. using net statD. either a or b

9. A packet whose destination is outside the local TCP/IPnetwork segment is sent to where?*

A. File serverB. Default gatewayC. DNS serverD. DHCP server

10. Which routing protocol below is used by exterior routers between the autonomous systems?*

A. RIPB. IGRPC. OSPFD. BGP

11. What is the network ID for a computer whose IP addressis 190.148.64.23?*

A. 190B. 190.148C. 190.148.64D. None of the above

12. All the following are different types of SLAs within ITIL except:*

A Customer Service Level AgreementB Internal Service Level AgreementC Performance Service Level AgreementD Vendor Service Level Agreement

13. In the ITIL framework, the evaluation and analysis of aentire working process and solution that is normally performed after a change request is put into effect to determine its effectiveness and success is:*

A Service Level reviewB Change Management reviewC Success FactorsD Posts Implementation review

14. What’s the purpose of using vCenter server?*

A to manage multipleESXi hosts, virtual machines and every one dependent component from onecentralized locationB to separate the servers which VMWare is running onC to achieve data redundancy to reduce data loss and, in a lot of cases, improve performanceD All the above

15. The following are the 3 main components of the vCenterServer architecture except:*

A vSphere Web ClientB vSphere DesktopC vCenter Server DatabaseD vCenter Single Sign-On

16. In order to automate a VM deployment in VMware you must do which of the following:*

A Enter the vCenter IP address, username and passwordB Select your vCenter platformC Enter the registration details, and therefore the newspecification nameD Enter the administrator passwordE All the above

17. How can I differentiate between virtual machine portgroups and VMkernel ports?*

A The big differencebetween a Virtual Machine port group and a VMkernel port group is the sort oftraffic it’s passing.B VMkernel port ispassing traffic specific to VMware vSphereC A virtual machine port group is simply passing your gardenvariety virtual machine traffic.D All the above

18. What’s the default port employed by iSCSI during aVMware vSphere environment?*

A TCP port 860B TCP port 3260C IP port 429D Both A and B

19. All the following are true about brackets in PowerShell except?*

A Parenthesis Brackets (): Curved parenthesis style brackets are used for compulsory arguments.B Braces Brackets {} : Curly brackets are employed in blocked statementsSC Slash Brackets // Slash style brackets are used for commentsD Square Brackets []: They define optional items, and they are not frequently used

20. The comparison operator in PowerShell to determine if 2 values are equal is?*

A =B equalC -eqD

21. What does the get-command do in PowerShell?*

A Gets all commands including cmdlets, aliases, functions, filters, scripts, and applicationsB Gets data from the database using parametersC Opens a command promptD Returns the index and control data from the server

22. The 2 kinds of Active Directory group policy objects are?*

A Server and DesktopB Local and Non-LocalC Group and IndividualD Active and Passive

23. What is the default protocol used in directory services?*

A LDAPB SSLC SDAPD RAID

24. The folder that refers to a location on the Windows Operating System (OS) where it stores the server's copy of public data and files for the domain is known as?*

A DOMVOLB ROOTC SYSVOLD LDVOL

25. What is the main email port for SMTP?*

A 110B 143C 25D 80

26. Which of the following ports does not match the type correctly?*

A Secure SMTP (SSMTP) - Port 465B Secure IMAP (IMAP4-SSL) - Port 585C IMAP over SSL (IMAPS) - Port 993D Secure POP3 (SSL-POP) - Port 636

27. The main components of an Active Directory structure are all the following except?*

A DomainB RootC TreeD Forest

28. What is Subnet?*

A A network connected outside the main networkB A network hidden from users by maskingC One of the subnetworks created when a single network is divided into two or moreD All of the Above

29. What does a ‘?’ sign in the device manager indicates?*

A A commentB It indicates the device not properly installedC It indicates that the device is working properlyD It indicates the device has an old driver

30. What is BIOS?*

A Basic Input Output SystemB System that ensures that all components of a computer system integrate with each other and function as they are intended toC System stored in memory usually on the motherboardD All the Above

Total correct:

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