WorksheetsNETWORK+ (128-140)
Total questions: 13
Worksheet time: 7mins
NO.128 An engineer notices some late collisions on a half-duplex link. The engineer verifies that the devices on both ends of the connection are configured for half duplex. Which of the following is the MOST likely cause of this issue?
(A). The link is improperly terminated
(B). One of the devices is misconfigured
(C). The cable length is excessive
(D). One of the devices has a hardware issue
NO.129 Which of the following systems would MOST likely be found in a screened subnet?
(A). RADIUS
(B). FTP
(C). SQL
(D). LDAP
NO.130 A company joins a bank's financial network and establishes a connection to the clearinghouse servers in the range 192 168.124.0/27. An IT technician then realizes the range exists within the VM pool at the data center. Which of the following is the BEST way for the technician to connect to the bank's servers?
(A). NAT
(B). PAT
(C). CIDR
(D). SLAAC
NO.131 A technician is writing documentation regarding a company's server farm. The technician needs to confirm the server name for all Linux servers. Which of the following commands should the technician run?
(A). ipconfig
(B). nslookup
(C). arp
(D). route
NO.132 A network technician is responding to an issue with a local company. To which of the following documents should the network technician refer to determine the scope of the issue
(A). MTTR
(B). MOU
(C). NDA
(D). SLA
NO.133 After a firewall replacement, some alarms and metrics related to network availability stopped updating on a monitoring system relying on SNMP. Which of the following should the network administrator do FIRST?
(A). Modify the device's MIB on the monitoring system.
(B). Configure syslog to send events to the monitoring system.
(C). Use port mirroring to redirect traffic to the monitoring system.
(D). Deploy SMB to transfer data to the monitoring system.
NO.134 A systems administrator is running a VoIP network and is experiencing jitter and high latency. Which of the following would BEST help the administrator determine the cause of these issues?
(A). Enabling RADIUS on the network
(B). Configuring SNMP traps on the network
(C). Implementing LDAP on the network
(D). Establishing NTP on the network
NO.135 A SaaS provider has decided to leave an unpatched VM available via a public DMZ port. With which of the following concepts is this technique MOST closely associated?
(A). Insider threat
(B). War driving
(C). Evil twin
(D). Honeypot
NO.136 An organization wants to implement a method of centrally managing logins to network services. Which of the following protocols should the organization use to allow for authentication, authorization and auditing?
(A). MS-CHAP
(B). RADIUS
(C). LDAPS
(D). RSTP
NO.137 An administrator would like to create a fault-tolerant ring between three switches within a Layer 2 network. Which of the following Ethernet features should the administrator employ?
(A). Spanning Tree Protocol
(B). Open Shortest Path First
(C). Port mirroring
(D). An interior gateway protocol
NO.138 Which of the following options represents the participating computers in a network?
(A). Nodes
(B). CPUs
(C). Servers
(D). Clients
NO.139 At which of the following OSI model layers does routing occur?
(A). Data link
(B). Transport
(C). Physical
(D). Network
NO.140 A lab environment hosts Internet-facing web servers and other experimental machines, which technicians use for various tasks A technician installs software on one of the web servers to allow communication to the company's file server, but it is unable to connect to it Other machines in the building are able to retrieve files from the file server. Which of the following is the MOST likely reason the web server cannot retrieve the files, and what should be done to resolve the problem?
(A). The lab environment's IDS is blocking the network traffic 1 he technician can whitelist the new application in the IDS
(B). The lab environment is located in the DM2, and traffic to the LAN zone is denied by default. The technician can move the computer to another priekity router, and then the administrator.
(C). The lab environment has lost connectivity to the company router, and the switch needs to be rebooted. The technician can get the key to the wiring closet and manually restart the switch
(D). The lab environment is currently set up with hubs instead of switches, and the requests are getting bounced back The technician can submit a request for upgraded equipment to management
