Network Administration - practice test
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
