الاختبار النهائي النهائي
Using hierarchical model in network design, will expand broadcast domains.
True
False
Match
A. Option A
B. Option B
C. Option D
D. Option C
B
Good for geographically dispersed enterprises but no ISP redundancy
D
High redundancy and cost, and good for large geographically dispersed enterprises
A
Has the lowest cost
C
Has redundancy with 2 ISPs but has single point of failure
Redundancy means that we can have one ISP and one Internet router.
True
False
Which of the following cables is recommended to be used INSIDE buildings?
Single-Mode Fiber
Multi-Mode Fiber
You have 15 routers in a full-mesh network, how many connections between routers?
105
7
14
15
150
100
Which of the following cables is used to connect a user computer to the switch?
UTP
Coaxial cable
Multi-mode Fiber
Single-Mode Fiber
Which of the following are architectural constraints? (Choose 2)
Bandwidth
Air Conditioning
Heating
Budget
In wireless networks, WIFI signal could be reflected by water.
True
False
When designing a new enterprise campus network, what topology should be used for maximum scalability?
Partial mesh
Star
Full mesh
Three-layer (Hierarchical)
Which of the following cables has a speed of 100Mbps and a maximum distance of 100 meter?
Single-Mode Fiber
Coaxial cable
Multi-mode Fiber
UTP
Which of the following is an example of network redundancy?
Using 3 ISPs and one router
Using single uplink to single internet router
Using 2 ISPs and 2 Routers and 2 core switches and multiple servers
Using 10 servers connected to one router and one ISP
Which of the following cables is recommended to be used BETWEEN buildings?
Multi-Mode Fiber
Single-Mode Fiber
Which wireless problem will affect the WIFI signal as shown in the picture above?
Refraction
Diffraction
Absorption
Reflection
Which Wireless problems can affect the WIFI Signal in the picture above ? (Choose two)
Reflection
Diffraction
Refraction
Absorption
Match
The ability to grow
Efficiency
.How much time the network is operational
Availability
The ease of use
Usability
Time taken to send a message form the source to the destination
Delay
Specifies how much overhead required to send traffic
Bandwidth
Is the maximum speed
Scalability
Is the actual speed
Throughput
Which of the following five nines solutions is highly used as a trade-off between cost and availability ?
%99,98
%99,70
%99,95
%99,9999
%99,90
Which of the following are technical goals ?
Scalability
Availability
Security
Manageability
Affordability
Adaptability
Usability
All the above
The above network topology is :
Logical Topology
Physical topology
Not physical or logical topology
Which of the following are network design business constraints? (Choose four)
Budget
Security
Schedule
Politics and policies
Staffing
Mobility
Usability means: the network is very hard to access and use in normal daily work.
True
False
Scalability means the ability for the network to grow up in the future
True
False
Mach each top down network design step to its order
Step 6
Test, optimize, and document design
Step 3
Monitor and optimize network performance
Step 2
Develop logical design
Step 5
Implement and test network
Step 4
Develop physical design
Step 1
Analyze requirements
Bandwidth is :
The application data speed
The actual link speed
The maximum available link speed
Logical diagram is the same as physical diagram
True
False
What research will you do before the first meeting with the customer ?
Collect some basic business-related information
.Ask the customer about his location
Call the customer for meeting appointment
Nothing! Just join the meeting
Throughput is :
The maximum available link speed
The application data speed
The actual link speed
Which of the following are some business goals? (Choose 3)
Increase revenue
Improve communications
Reduce operating costs
Network Scalability
Fault management is: Deleting, isolating and correcting problems. Repairing problems.
True
False
Mobility is an important business priority
True
False
Using large frame size in a network is more efficient than small size frames.
True
False
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