Network Administration - practice test

Pataasin ang iyong marka sa homework at exams ngayon gamit ang Quizwiz!

At what rate is data transmitted using 40GBASE-T?

40Gbits/s

What tool is used to connect a media connector to the end of a cable?

Cable Crimper

What tool is used to test an Ethernet cable and create a loopback connection?

Cable Tester

What is required to help keep an organized cable management system?

Cable ties, Cable labels, Color-coded cables

What type of internet connection is preferred for guaranteed uptime?

Leased Line

What hardware device is used for troubleshooting network transmission issues?

Loopback Adapter

What can be determined from the output of the tracert command?

The route to reach the destination IP address

What is the data rate that defines the amount of data transmitted in a specific time?

Throughput

What phenomenon is used by light waves in Fiber Optic cables to travel from one point to another?

Total Internal Reflection

What command is used on a Linux device to determine the IP configuration of the eth0 network interface?

ifconfig eth0

What command is used on a Linux device to determine the IP configuration of the eth0 network interface?

ip address show eth0

What command is used to display the local routing table on a Windows device?

route print

What parameter can be used with the ping command on a Windows device to send a constant stream of packets?

-t

What does the arp -a command display on a Windows device?

Address resolution table

What permission allows a user access to a resource?

Authentication

Which protocol integrates a firewall with Active Directory?

LDAP

What are the two major parts of a BIX punchdown block system?

Connector and Mount

Which Role service needs to be installed for the Remote Access role on a Windows server when configuring a new VPN client?

Direct Access and VPN (RAS)

What protocol uses port 80?

HTTP

What protocol uses port 443?

HTTPS

To which IEEE standard are Ethernet cabling specifications measured against?

IEEE Standard 802.3

What causes an evident loss of decibel?

Increased attenuation

What tool uses red and black probes to measure voltage?

Multimeter

What cable uses light-emitting diodes to transmit multiple signals?

Multimode fiber-optic cable(MMF)

What permission needs to be assigned to a user to be able to connect to a VPN connection?

Network Access permissions

What device is used to test a fiber cable to determine a fault and its length?

Optical Time-Domain Reflectometer (OTDR)

What protocol was used on the mail client software causing old emails to disappear?

POP3

What protocol is used for secure remote management of Windows devices?

RDP

What is the purpose of twists in a Twisted Pair cable?

Reduce Noise (Crosstalk)

What type of cables are mainly used in elevator shafts to prevent fire?

Riser-rated

What type of cable has an RJ45 (male) at one end and a DB9 (female) connector at the other end?

Rollover Cable, Console Cable

Which database is installed on a server using TCP port 1433?

SQL

What type of Internet Service Providers are used by Airlines for in-transit internet services?

Satellite

What connection method can be used to connect a company's offices located in different geographical areas?

Site-to-Site VPN

What protocol and ports are used by DNS?

UDP 53

What protocol and ports are used by DHCP?

UDP 67 and 68

What is the maximum speed of the CAT1 cable?

Up to 1 Mbps

What does the W in RJ11W indicate?

Wall


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