Computer Skills Questions
Explore questions in the Computer Skills category that you can ask Spark.E!
1. Which traffic types require delay sensitive delivery? emailwebFТРvoicevideo
5. A user is unable to reach the website when typing http://www.cisco.com in a web browser, but can reach the same site by typing http://72.163.4.161. What is the issue?default gatewayDHCPDNSTCP/IP protocol stack
15. A network technician is investigating network connectivity from a PC to a remote host with the address 10.1.1.5. Which command, when issued on a Windows PC, will display the path to the remote host?trace 10.1.1.5traceroute 10.1.1.5tracert 10.1.1.5ping 10.1.1.5
13. A newly hired network technician is given the task of ordering new hardware for a small business with a large growth forecast. Which primary factor should the technician be concerned with when choosing the new devices?devices with a fixed number and type of interfacesdevices that have support for network monitoringredundant devicesdevices with support for modularity
2. A network technician suspects that a particular network connection between two Cisco switches is having a duplex mismatch. Which command would the technician use to see the Layer 1 and Layer 2 details of a switch port?show interfacesshow running-configshow ip interface briefshow mac-address-table
8. What mechanism can be implemented in a small network to help minimize network latency for real-time streaming applications?QoSPoEAAAICMP
What is the default OSPF priority?
6. Where are Cisco IOS debug output messages sent by default?memory buffersvty linesSyslog serverconsole line
10. A router boots and enters setup mode. What is the reason for this?a-The IOS image is corrupt.b-Cisco IOS is missing from flash memory.c-The configuration file is missing from NVRAM.d-The POST process has detected hardware failure.
9. Which characteristic describes the default gateway of a host computer?a-the logical address of the router interface on the same network as the host computerb-the physical address of the switch interface connected to the host computerc-the physical address of the router interface on the same network as the host computerd-the logical address assigned to the switch interface connected to the router
6. Which command can be used on a Cisco router to display all interfaces, the IPv4 address assigned, and the current status?a-show ip interface briefb-pingc-show ip routed-show interface fa0/1
What is the OSPF router multicast address?
8. What is the purpose of the startup configuration file on a Cisco router?a-to facilitate the basic operation of the hardware components of a deviceb-to contain the commands that are used to initially configure a router on startupc-to contain the configuration commands that the router IOS is currently usingd-to provide a limited backup version of the IOS, in case the router cannot load the full featured IOS
7. Which element of scaling a network involves identifying the physical and logical topologies?traffic analysisnetwork documentationdevice inventorycost analysis
7. Which CLI mode allows users to access all device commands, such as those used for configuration, management, and troubleshooting?a-user EXEC modeb-privileged EXEC modec-global configuration moded-interface configuration mode
4. Which statement regarding the service password-encryption command is true?a-It is configured in privileged EXEC mode.b-It encrypts only line mode passwords.c-As soon as the service password-encryption command is entered, all currently set passwords formerly displayed in plain text are encrypted.d-To see the passwords encrypted by the service password-encryption command in plain text, issue the no service password-encryption command.
2. A technician is configuring a router to allow for all forms of management access. As part of each different type of access, the technician is trying to type the command login. Which configuration mode should be entered to do this task?a-user executive mode b-global configuration mode c-any line configuration mode d-privileged EXEC mode
A DR and BDR must be elected on each _____?
What is the purpose of the banner motd command?a-It configures a message that will identify printed documents to LAN users.b-It is a way that routers communicate the status of their links with oneanother.c-It provides an easy way of communicating with any user attached to a router's LANs.d-It provides a way to make announcements to those who log in to a router.
Which side of a serial connection needs to specify the clock rate?
