Basic CCNA Assessment

1. How large are IPv4 address?
- 8 bits  
- 16 bits
- 32 bits
- 34 bits
- 128 bits


2. What is a reason for disabling file sharing?
- It enables the user to map a remote resource with a local drive.
- It enables the use to share all file with all uses and groups.
- It enables the use to share printers.
- It enables the use to set more specific security access levels.

3. How many values are possible using a single binary digit?
- 1
- 2                          
- 4                          
- 8                          
- 9                          
- 16

4. Which layer defines how the cable is connected to Network Adapter?
- Application                      
- Network                          
- Data Link                          
- Physical

5. Which two steps should be performed when installing a peripheral device? (Choose two.)
- Download and install the most current driver.
- Connect the peripheral using any cable and any available port on the computer.
- Connect the peripheral using an appropriate cable or wireless connection.
- Test the peripheral on another machine before installing it on the one where it will be used
- Check the computer documentation to see if the peripheral vendor is compatible with the PC vendor.

6. What are two ways that a user can interact with an operating system shell? (Choose two.)
- CLI (Command line interface)
- OS                       
- GUI (Graphic User Interface)                  
- NIC                     
- Kernel

7. Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?
- Switch
- Hub    
- NIC                     
- Repeater

8. Bits are converted to frames at which layer of the OSI model? (Choose all the apply)
- Physical            
- Data Link          
- Layer 2              
- Layer 3

9. What protocol does PPP user to identity the Network layer protocol?
- NCP (Network Control Protocols)
- ISDN  
- HDLC (High-Level Data Link Control)
- LCP (Link Control Protocol)

10. 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

11. Why does the cable from the power supply to the motherboard have different control wires?
- A single wire could not carry enough current
- There is one wire for each motherboard
- Each wire carries a different voltage
- The motherboard slot requires the number of wires that are represented by the different colors.

12. Fast Ethernet operates at?
- 10 mb                
- 10 x 10 mb                       
- 200mb at half duplex  
- 100bps

13. ______________ are capable not only of dividing the collision domain into separate segments, but also of segmenting the broadcast domain.
- Repeaters                       
- Bridges                             
- LAN switches                 
- Routers

14. What is the maximum length of a 100Mbps Ethernet segment when using category 5 UTP?
- 10 meters                        
- 100 meters                      
- 105 meters                                      
- 205 meters

15. What is default subnet marks for a class A Network?
- 0.0.0.255          
- 0.0.255.255                      
- 0.255.255.255 
- 255.0.0.0          
- 255.255.0.0                      
- 255.255.255.0

16. An industry-Standard data link address is also known as a?
- IP Address                       
- MAC Address 
- Cable Number                               
- CAM Table

17. Which of the following services use TCP? (Choose three.)
- DHCP 
- SMTP                 
- SNMP                
- FTP                     
- HTTP  
- TFTP

18. How many unique values are possible using a single binary digit?
- 1                          
- 2                          
- 4                          
- 8                          
- 9                          
- 16

19. What do VLANs provide?
- Easier routing 
- Easier management                    
- A method to segment LANs at layer2
- A method of logically grouping resources without concern as to geographic location

20. What is the purpose of the ASCII code?
- translates bits into byes
- interprets graphics digitally
- translated digital computer language into binary language
- represents letters, characters, and number with bits

21. What are the decimal and hexadecimal equivalents of the binary number 10011101? (Choose two.)
- 159                     
- 157                     
- 185                     
- 0x9D  
- 0xD9  
- 0x159

22. What is the class of address, the subnet address, and the host address of the following IP address: 172.16.10.5 255.255.248.0?
- Class A, 172.16, and 10.5
- Class B, 172.16.8.0, and 10.5
- Class B, 172.16.10.0, and 5
- Class B, 172.16.10.5, and 5
- This is not a legal host address

23. Which network device uses a Mac address table to segment the network?
- Concentrator 
- Hub    
- PBX                    
- Router              
- Switch

24. A use reports that a peripheral device that was installed correctly last week has not been functioning since the PC was booted today. All other PC functions are working properly. What are three things a service technician should do to solve the problem? (Chose three.)
- Use the testing functionally on the peripheral itself, if available.
- Verify that all cables are connected properly.
- Disconnect all cables connected to the computer except those connected to the peripheral.
- Ensure that the peripheral is powered on.
- Disconnect the peripheral and verify that the computer is operating normally.
- Reload the computer operating system.

25. All but one of the following is an OSI layer, which is NOT?
- Application                      
- System             
- Network                          
- Physical

26. 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

27. Which two of the following are private IP addresses?
- 12.0.0.1
- 168.172.19.39
- 172.20.14.36
- 172.33.194.30
- 192.168.24.43

28. What is a word processor?
- It is physical computer component.
- It is a program designed to perform a specific function.
- It is a program that controls the computer resources.
- It is a functional part an operating system.

29. If you had a switch with eight ports, how many collision domains and how many broadcast domains do you have?
- Eight collision and four broadcast
- Four collision and eight broadcast
- One collision and eight broadcast
- Eight collision and one broadcast

30. What is the maximum distance of  Fast Ethernet?
- 10 m   
- 100 m
- 200 m
- 1000 m with fiber
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