CISCO CCNA ICND 1
- 1.Which three statements about networks are accurate?
- A.
Networks are used to transmit data in various environments, including homes, small businesses, and large enterprises.
- B.
A main office can have hundreds or even thousands of people who depend on network access to do their jobs.
- C.
A network is a connected collection of devices that can communicate with each other.
- D.
A main office usually has one large network to connect users
- E.
The purpose of a network is to create means to provide workers with access to all information and components that are accessible by the network.
- F.
Remote locations cannot connect to a main office through a network
- 2.What is the purpose of a router?
- A.
To interconnect networks and choose the best paths between them.
- B.
To provide the connect points for media
- C.
To serve as the endpoint in the network, sending and receiving data
- D.
To provide the means by which the signals are transmitted from one network device to another
- 3.What is the purpose of a switch?
- A.
To connect separate networks and filter the traffic over those networks so that the data is transmitted through the most efficient route
- B.
To choose the path over which data is sent to its destination
- C.
To serve as the endpoint in the the network, sending and receiving data
- D.
To provide network attachment to the end systems and intelligent switching of the data within the local network
- 4.What is the purpose of interconnections?
- A.
To connect separate networks and filter the traffic over those networks so that the data is transmitted through the most efficient route
- B.
To choose the path over which data is sent to its destination
- C.
To provide the means for data to travel from one point to another in the network
- D.
To provide network attachment to the end systems and intelligent switching of the data within the local network
- 5.Which resource cannot be shared on a network?
- A.
Memory
- B.
Applications
- C.
Peripherals
- D.
Storage devices
- E.
Data
- 6.Which three of the following are common network applications?
- A.
Email
- B.
Collaboration
- C.
Graphics creation
- D.
Databases
- E.
Word processing
- F.
Spreadsheets
- 7.BLANK indicates how fast data is transmitted over the network
- 8.BLANK indicates the general price of components, installation, and maintenance of the network
- 9.BLANK indicates the protection level of the network itself and the data that is transmitted
- 10.BLANK indicates how easily users can access the network
- 11.BLANK indicates how well the network can accomodate more users or data transmission requirements
- 12.BLANK indicates the dependability of the network
- 13.BLANK indicates the structure of the network
- 14.Which statement about physical networking topologies is accurate?
- A.
A physical topology defines the way in which CPU's, printers, networks, devices, and other devices are connected
- B.
There are two primary categories of physical topologies; bus and star
- C.
A physical topology describes the paths that signals travel from one point to another
- D.
The choice of a physical topology is largely influences by the type of data that is to be transmitted over the network
- 15.Which statement about logical topologies is accurate?
- A.
A logical topology defines the way in which the CPU's, printers, network devices and other devices are connected
- B.
A logical topology depends solely on the type of computers that are to be included on the network
- C.
A logical topology describes the paths that the signals travel from one point on a network to another
- D.
A network connot have different logical and physical topologies
- 16.All of the network devices connect directly to each other in a linear fashion.
- 17.Al of the network devices are directly connected to one central point, with no other connections between them
- 18.All of the devices on a network are connected in the form of a circle
- 19.Each device has a connection to all other devices
- 20.At least one device maintains multiple connections to other devices
- 21.The design adds redundancy to the network
- 22.Which two statements about wireless networks is accurate?
- A.
Instead of cables, wireless communications uses RF or infrared waves to transmit data
- B.
To receive the signals from the access point, a computer needs to have a wireless adapter card or wireless NIC.
- C.
For wireless LAN's, a key component is a router, which propagates signal distribution.
- D.
Wireless networks are not very common and, generally, only large corporations use them
- 23.What is the main threat to a closed network?
- A.
A deliberate attack from outside
- B.
A deliberate or accidental attack from inside
- C.
Misuse by customers
- D.
Misuse by employees
- 24.Which of the following four attacks is classified as an access attack?
- A.
Password attacks
- B.
DDoS
- C.
Trojan Horse
- D.
Love Bug
- 25.Which two factors have recently influenced the increase in threats from Hackers?
- A.
Hacker tools require more technical knowledge to use
- B.
Hacker tools have become more sophisticated
- C.
The number of reported security threats has remained constant year to year
- D.
Hacker toos require less technical knowledge to use
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