Last Updated on January 28, 2021 by Admin
CCNA 1 Pretest Exam
- Convert the decimal number 231 into its binary equivalent. Select the correct answer from the list below.
- 11110010
- 11011011
- 11110110
- 11100111
- 11100101
- 11101110
- Convert the binary number 10111010 into its hexadecimal equivalent. Select the correct answer from the list below.
- 85
- 90
- BA
- A1
- B3
- 1C
- The failure rate in a certain brand of network interface card has been determined to be 15%. How many cards could be expected to fail in a company that has 80 of the cards installed?
- 8
- 10
- 12
- 15
- A local real estate company can have its 25 computer systems upgraded for $1000. If the company chooses only to upgrade 10 systems, how much will the upgrade cost if the same rate is used?
- $100
- $200
- $400
- $500
- $600
- Considering the average capacity of storage device media, drag the storage media on the left to the capacity list on the right.
- Which two devices provide permanent data storage? (Choose two.)
- Blu-Ray disc
- hard drive
- keyboard
- monitor
- RAM
- If a technician uses an average of 2 cans of compressed air per week for cleaning, how many cans should be ordered for 8 technicians over the next 10 weeks?
- 16
- 20
- 80
- 160
- 200
- What is a function of the BIOS?
- enables a computer to connect to a network
- provides temporary data storage for the CPU
- performs a power-on self test of internal components
- provides graphic capabilities for games and applications
- enables a computer to connect to a network
- Match the form of network communication with its description. (Not all options are used.)
- Refer to the exhibit. Match the port to the associated letter shown in the exhibit. (Not all options are used.)
- Which is a characteristic of the Internet?
- It is not centrally governed.
- It uses only physical addresses.
- It uses private IP addressing.
- It is localized to specific geographic locations.
- Match the icon to its likely associated use. (Not all options are used.)
- Which command can be used to test connectivity between two computers that are attached to a network?
- ipconfig
- ping
- winipcfg
- ifconfig
- nbtstst -s
- A person-hour is the amount of work that the average worker can do in one hour. It is anticipated that a company-wide system upgrade will take approximately 60 person-hours to complete. How long will it take five technicians to perform the refresh?
- 5 hours
- 8 hours
- 10 hours
- 12 hours
- Match the application with the correct compressed files format. (Not all options are used.)
- Which type of connector does a network interface card use?
- DIN
- PS-2
- RJ-11
- RJ-45
- A user is having problems accessing the Internet. The command ping www.cisco.com fails. However, pinging the IP address of cisco.com with the command ping 198.133.219.25 is successful. What is the problem?
- The web server is down.
- The default gateway is incorrect.
- There is a problem with DNS.
- The address of the ARP cache is incorrect.
- Which option shows the proper notation for an IPv6 address?
- 2001,0db8,3c55,0015,abcd,ff13
- 2001-0db8-3c55-0015-abcd-ff13
- 2001.0db8.3c55.0015.abcd.ff13
- 2001:0db8:3c55:0015::abcd:ff13
- What is the purpose of the routing process?
- to encapsulate data that is used to communicate across a network
- to select the paths that are used to direct traffic to destination networks
- to convert a URL name into an IP address
- to provide secure Internet file transfer
- to forward traffic on the basis of MAC addresses
- Which device should be used for enabling a host to communicate with another host on a different network?
- switch
- hub
- router
- host
- A home user is looking for an ISP connection that provides high speed digital transmission over regular phone lines. What ISP connection type should be used?
- DSL
- dial-up
- satellite
- cell modem
- cable modem
- A company is expanding its business to other countries. All branch offices must remain connected to corporate headquarters at all times. Which network technology is required to support this requirement?
- LAN
- MAN
- WAN
- WLAN
- Why would a network administrator use the tracert utility?
- to determine the active TCP connections on a PC
- to check information about a DNS name in the DNS server
- to identify where a packet was lost or delayed on a network
- to display the IP address, default gateway, and DNS server address for a PC
- Which basic process is used to select the best path for forwarding data?
- routing
- switching
- addressing
- encapsulation
- Which wireless security procedure should be used to hide the WLAN ID from wireless clients?
- Configure WEP only on the access point.
- Install WAP on the wireless clients.
- Configure MAC address filtering on the access point.
- Disable the broadcast of the SSID on the access point.
- Decrease the antenna spectrum on each wireless client.
- What is the purpose of having a converged network?
- to provide high speed connectivity to all end devices
- to make sure that all types of data packets will be treated equally
- to achieve fault tolerance and high availability of data network infrastructure devices
- to reduce the cost of deploying and maintaining the communication infrastructure
- Refer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway address?
- It is the IP address of the Router1 interface that connects the company to the Internet.
- It is the IP address of the Router1 interface that connects the PC1 LAN to Router1.
- It is the IP address of Switch1 that connects PC1 to other devices on the same LAN.
- It is the IP address of the ISP network device located in the cloud.
- Which technology provides a solution to IPv4 address depletion by allowing multiple devices to share one public IP address?
- ARP
- DNS
- NAT
- SMB
- DHCP
- HTTP
- Which subnet would include the address 192.168.1.96 as a usable host address?
- 192.168.1.64/26
- 192.168.1.32/27
- 192.168.1.32/28
- 192.168.1.64/29
- A technician uses the ping 127.0.0.1 command. What is the technician testing?
- the TCP/IP stack on a network host
- connectivity between two adjacent Cisco devices
- connectivity between a PC and the default gateway
- connectivity between two PCs on the same network
- physical connectivity of a particular PC and the network
- Which function is provided by TCP?
- data encapsulation
- detection of missing packets
- communication session control
- path determination for data packets
- What is the purpose of ICMP messages?
- to inform routers about network topology changes
- to ensure the delivery of an IP packet
- to provide feedback of IP packet transmissions
- to monitor the process of a domain name to IP address resolution
- What statement describes the function of the Address Resolution Protocol?
- ARP is used to discover the IP address of any host on a different network.
- ARP is used to discover the IP address of any host on the local network.
- ARP is used to discover the MAC address of any host on a different network.
- ARP is used to discover the MAC address of any host on the local network.
- What is the general term that is used to describe a piece of data at any layer of a networking model?
- frame
- packet
- protocol data unit
- segment
- Which three IP addresses are private ? (Choose three.)
- 10.1.1.1
- 172.32.5.2
- 192.167.10.10
- 172.16.4.4
- 192.168.5.5
- 224.6.6.6
- How does a networked server manage requests from multiple clients for different services?
- The server sends all requests through a default gateway.
- Each request is assigned source and destination port numbers.
- The server uses IP addresses to identify different services.
- Each request is tracked through the physical address of the client.
- Which protocol translates a website name such as www.cisco.com into a network address?
- HTTP
- FTP
- DHCP
- DNS
- What is an advantage of using IPv6 ?
- more addresses for networks and hosts
- faster connectivity
- higher bandwidth
- more frequencies
- Refer to the exhibit. Using the network in the exhibit, what would be the default gateway address for host A in the 192.133.219.0 network?
- 192.135.250.1
- 192.31.7.1
- 192.133.219.0
- 192.133.219.1
- Refer to the exhibit. Host_A is preparing to send data to Server_B. How will Host_A address the packets and frames that will carry this data? (Choose two.)
- The packet destination will be addressed with the IP address of the Router_B interface that is attached to Router_A.
- The frame destination will be addressed with the MAC address of Switch_A.
- The packet destination will be addressed with the IP address of the Router_A LAN interface.
- The frame destination will be addressed with the MAC address of the Router_A LAN interface.
- The packet destination will be addressed with the IP address of Server_B.
- The frame destination will be addressed with the MAC address of Server_B..