Comptia (N10-007) Exam Questions And Answers page 64
A technician is trying to configure a previously owned WAP. The technician successfully logs into the administrative console and attempts to input the IP address on the WAP. However, the WAP is not accepting the command. Which of the following is causing the problem?
The WAP transmitter light is dim
The terminal emulation software is misconfigured
The LWAPP image is installed on the WAP
Network Operations
Client PCs are unable to receive addressing information from a newly configured interface on a router. Which of the following should be added to allow the clients to connect?
DHCP lease time
IP helper
TTL
DNS record type
Network Operations
Network Security
A network administrator has had difficulty keeping track of IP address assignments on networking devices and clients recently. Which of the following is the BEST technology to aid in this scenario?
DNS
DHCP
IPAM
NTP
Network Operations
Network Troubleshooting and Tools
A technician attempts to replace a switch with a new one of similar model from the same vendor. When the technician moves the fiber and SFP plug, the switch does not completely boot up. Considering that the config files are the same, which of the following is the MOST likely cause of the failure?
Damaged fiber
Corrupted operating system
VLAN mismatch
Bad port
Network Operations
Which protocols are connectionless? (Choose two.)
Multiple Choice
Which of the following protocols are classified as connectionless? (Choose two.)
FTP
TFTP
HTTP
SNMP
SSH
IMAP
Network Operations
Network Security
A technician installed a new fiber optic cable to connect two sites. Although there is a link light on the port at each site, the customer reports traffic is dropping intermittently. Which of the following should the technician do NEXT to troubleshoot the issue?
Check the interfaces for CRC errors.
Check for a VLAN mismatch.
Check for a TX/RX reverse on the connector.
Check that the pinout is correct.
Network Operations
Network Troubleshooting and Tools
Which of the following technologies allows traffic to be sent through two different ISPs to increase performance?
Fault tolerance
Quality of service
Load balancing
Port aggregation
Networking Concepts
Network Operations
As part of a transition from a static to a dynamic routing protocol on an organization s internal network, the routing protocol must support IPv4 and VLSM. Based on those requirements, which of the following should the network administrator use? (Choose two.)
OSPF
IS-IS
RIPv1
BGP
VRRP
Network Operations
Network Security
What is the output described by the given table?
Single Choice
Given the table below:
Which of the following describes the output?
Which of the following describes the output?
Error rate
Network baseline
Traffic analysis
Port scan
Networking Concepts
Network Troubleshooting and Tools
A network technician discovers there is no connectivity on a T1 line even though the cable connection appears to be in place. The router shows there is no active connection on the port. The issue is occurring between the demarcation point and the router port. The router cable tests fine and is terminated at the demarcation panel. Which of the following tools should be used to fix the issue?
Punchdown tool
Crimper
OTDR
Loopback adapter
Network Operations
Network Security
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