CCNA, CCNP, MCSA, CCNA Final Exam, All Answer Test Module With 100/100

1. Which two things can be determined by using the ping command? (Choose two.) the number of routers between the source and destination device the IP address of the router nearest the destination device **the average time it takes a packet to reach the destination and for the response to return to the source **whether or not the destination device is reachable through the network the average time it takes each router in the path between source and destination to respond 2. What are three main types of high-bandwidth connection options used by medium- to large-sized businesses? (Choose three.) DSL cable modem Ethernet **metro Ethernet **T1 **T3 3. What is the maximum T1 transmission speed? 56 kbps 128 kbps **1.544 Mbps 2.4 Mbps 4. Which of the following start the test of destination reachability? **echo request issued by source echo reply issued by source echo request issued by destination echo reply issued by destination 5. Which statement describes a function of a Tier 1 ISP? **pe

1 In an IPv4 environment, what information is used by the router to forward data packets from one interface of a router to another? **destination network address source network address source MAC address well known port destination address 2 What information is added during encapsulation at OSI Layer 3? source and destination MAC source and destination application protocol source and destination port number **source and destination IP address 3 In a connectionless system, which of the following is correct? The destination is contacted before a packet is sent. **The destination is not contacted before a packet is sent. The destination sends an acknowledgement to the source that indicates the packet was received. The destination sends an acknowledgement to the source that requests the next packet to be sent. 4 Which IP packet field will prevent endless loops? type-of-service identification flags **time-to-live header checksum 5 Which portion of the network layer address does a router use

1 Refer to the exhibit. What two pieces of information can be determined from the output that is shown? (Choose two.) The local host is using well-known port numbers to identify the source ports. **A termination request has been sent to 192.135.250.10. **Communication with 64.100.173.42 is using HTTP Secure. The local computer is accepting HTTP requests. 192.168.1.101:1042 is performing the three-way handshake with 128.107.229.50:80. 2 After a web browser makes a request to a web server that is listening to the standard port, what will be the source port number in the TCP header of the response from the server? 13 53 **80 1024 1728 3 Which information is found in both the TCP and UDP header information? sequencing flow control acknowledgments **source and destination 4 Which is an important characteristic of UDP? acknowledgement of data delivery **minimal delays in data delivery high reliability of data delivery same order data delivery 5 Refer to the exhibit. Host A is using FTP to do

1. What application layer protocol is commonly used to support for file transfers between a client and a server? HTML HTTP ** FTP Telnet 2. What are two forms of application layer software? (Choose two.) ** applications dialogs requests ** services syntax 3. A network administrator is designing a network for a new branch office of twenty-five users. What are the advantages of using a client-server model? (Choose two.) ** centralized administration does not require specialized software ** security is easier to enforce lower cost implementation provides a single point of failure 4. What is the purpose of resource records in DNS? temporarily holds resolved entries ** used by the server to resolve names sent by the client to during a query passes authentication information between the server and client 5. What is the automated service that matches resource names with the required IP address? HTTP SSH FQDN ** DNS Telnet SMTP 6. What three protocols operate at the Application layer of the OS

1. Which two layers of the OSI model have the same functions as the TCP/IP model Network Access Layer? (Choose two.) Network Transport Physical** Data Link** Session 2. What is a primary function of the trailer information added by the data link layer encapsulation? supports error detection** ensures ordered arrival of data provides delivery to correct destination identifies the devices on the local network assists intermediary devices with processing and path selection 3. During the encapsulation process, what occurs at the data link layer? No address is added. The logical address is added. The physical address is added.** The process port number is added. 4. What device is considered an intermediary device? file server IP phone laptop printer switch** 5. Which layer encapsulates the segment into packets? physical data link network** transport 6. Which statements correctly identify the role of intermediary devices in the network? (Choose three.) determine pathways for data** initiate

1. Which computer component is considered the nerve center of the computer system and is responsible for processing all of the data within the machine? RAM * CPU video card sound card operating system 2. What are two advantages of purchasing a preassembled computer? (Choose two.. * usually a lower cost exact components may be specified extended waiting period for assembly * adequate for performing most general applications suited for customers with special needs 3. A user plans to run multiple applications simultaneously on a computer. Which computer component is essential to accomplish this? * RAM NIC video card sound card storage device 4. Which adapter card enables a computer system to exchange information with other systems on a local network? modem card controller card video card sound card * network interface card 5. What is the main storage drive used by servers, desktops, and laptops? tape drive * hard drive optical drive (DVD) floppy disk drive 6. Which component is designed t

1 A company is developing an Internet store for its website. Which protocol should be used to transfer credit card information from customers to the company web server? FTPS HTTP ** HTTPS WEP2 TFTP 2 Refer to the exhibit. A new branch office has been added to the corporate network and a new router is to be installed to allow branch office users to access the database server at headquarters. How should the serial 0/0/0 interface of the new branch office router be configured to connect to the headquarters router? branch_23(config-if)# ip address 192.168.5.19 255.255.255.240 branch_23(config-if)# no shutdown branch_23(config-if)# encapsulation hdlc branch_23(config-if)# ip address 192.168.5.25 255.255.255.240 branch_23(config-if)# no shutdown branch_23(config-if)# encapsulation ppp branch_23(config-if)# no shutdown branch_23(config-if)# encapsulation ppp branch_23(config-if)# ip address 192.168.5.33 255.255.255.240 **branch_23(config-if)# encapsulation ppp branch_23(config-if)# ip address