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CCST NETWORKING CERT
Review Certification
| Question | Answer |
|---|---|
| How is given the IP Address 172.16.199.25 and the subnet mask 255.255.252.0. What is the CIDR notation for this address? A. 172.16.100.25/22 B. 172.16.100.25/21 C. 172.16.100.25/23 D. 172.16.100.25/20 | A. 172.16.100.25/22 |
| How is the following IP address written when using a CIDR notation? IP Address: 192.168.0.16 Subnet Mask: 255.255.255.240 | 192.168.0.16/28 |
| What is the CIDR prefix notation for a subnet mask of 255.255.0.0? | /16 |
| A host is given the IP address 172.16.100.25 and the subnet mask 255.255.252.0. A. 172.16.100.25 /23 B. 172.16.100.25 /20 C. 172.16.100.25 /21 D. 172.16.100.25 /22 | 172.16.100.25 /22 |
| Which address is included in the 192.168.200.0/24 network? A. 192.168.199.13 B. 192.168.200.13 C. 192.168.201.13 D. 192.168.1.13 | B. 192.168.200.13 |
| What is the most compressed valid format of the IPv6 address 2001 :0db8:0000:0016:0000:001b: 2000:0056? | 2001:db8: 0:16: :1b: 2000:56 |
| Which address is a link-local IPV6 address? | FE80::261:2EFE:FE10:765 |
| At which OSI layer is the data stream broken up into segments that include source and destination port numbers? A. Network B. Session C. Transport D. Data Link | C. Transport |
| Which information is included in the header of UDP segment? A. Port Numbers B. IP Address C. Sequence Numbers D. Mac Address | A. Port Numbers |
| During the data encapsulation process which OSI layer adds a header that contains MAC addressing information and a trailer used for error checking. | Data Link |
| Which protocol allows you to securely upload files to another computer on the internet? | SFTP (Secure File Transfer Protocol) |
| • Enables the use of SSH keys to prevent impostor from connecting to the server. • Ensures data integrity and data security for the file transfers using port 22. | SFTP |
| • Enables backup of network and router configuration files using UDP. • Transfer small files within a LAN using port 69 | TFTP |
| • Perform a query to translate companypro.net to an IP Address. | DNS |
| • Assign the reserved IP Address 10.10.10.200 to a web server at your company. | DHCP |
| • Perform a ping to ensure that a server is responding to network connections. | ICMP |
| Move each protocol or device type from the list on the left to the correct OSI layer on the right. Protocol and Device Type. | Physical - Cable Hub, NIC Data Link - Switch Network - Router Application - SMTP, FTP Transport - TCP, UDP |
| Move each protocol from the list on the left to the correct TCP/IP model layer on the right. | TCP - Transport IP - Internetwork FTP - Application Ethernet - Network |
| Move each category on the left to its correct definition on the right LAN PAN WAN | PAN - Connects devices like computers, telephones, and printers within a range of 10 meters LAN - Spans small area like a room, home, office or small group of building WAN - Spans large geographical distance, connects smaller networks over leased lines |
| Which command will display all the current operational settings configured on a Cisco router? | show running-config |
| For each statement about bandwidth and throughput. Select True or False | FALSE - High levels of network latency decreases network bandwidth. Low Bandwidth can increase network latency. TRUE - You can increase throughput by decreasing network . |
| Move each cloud computing service model from the list on the left to the correct example on the right. IaaS SaaS PaaS | PaaS - A company develops application using cloud-based resources and tools. SaaS - These virtual machines are connected by a virtual network in the cloud IaaS - User access a web-based graphics design application in the cloud for a monthly fee |
| Move each cloud service model on the left to its correct description on the right. Cloud Services Model IaaS SaaS PaaS | PaaS - Provides hardware and software needed for developing, running applications IaaS - Provide pay-as-you-go access to resources provided on virtual machines and virtual storage SaaS - Provide on-demand access to apps delivered remotely over internet |
| Which protocol does an IPv6 host use to resolve the MAC address associated with a destination IPv6 address? | Neighbor Discovery Protocol (NDP) |
| Which protocol is used by IPV6 enabled host to perform automatic stateless address configuration? | DHCPV6 |
| During the data encapsulation process, which OSI layer adds a header that contains MAC addressing information and a trailer used for error checking | Data Link |
| A user initiates a trouble ticket stating that an external web page isn't loading. You determine that other resources both internal and external are still reachable. Which command can you use to help locate where the issue is in the network path to the |