Free Cisco 100-150 Exam Dumps Questions & Answers

A user initiates a trouble ticket stating that an external web page is not loading. You determine that other resources both internal and external are still reachable.
Which command can you use to help locate where the issue is in the network path to the external web page?

• A.  ipconfig/all
• B.  nslookup
• C.  ping -t
• D.  tracert

What is the primary use of ICMP in network management?

• A.  Assigning IP addresses
• B.  Translating domain names to IP addresses
• C.  Secure file transfer
• D.  Error reporting and diagnostics

What is the correct IPv6 address format after compressing "2001:0db8:0000:0016:0000:001b:2000:0056"?

• A.  2001:db8:0:16:0:1b:2000:0056
• B.  2001:db8::16::1b:2000:56
• C.  2001:db8:0:16::1b:2000:56
• D.  2001:0db8::16:0:1b:2000:56

A user reports that a company website is not available. The help desk technician issues a tracert command to determine if the server hosting the website is reachable over the network.
The output of the command is shown as follows:

What can you tell from the command output?

• A.  The server address 192.168.1.10 is being blocked by a firewall on the router at hop 3.
• B.  The server with the address 192.168.1.10 is reachable over the network.
• C.  The router at hop 3 is not forwarding packets to the IP address 192.168.1.10.
• D.  Requests to the web server at 192.168.1.10 are being delayed and time out.

DRAG DROP
Move each cloud computing service model from the list on the left to the correct example on the right. Note: You will receive partial credit for each correct answer.

Correct Answer:

Explanation:
Three virtual machines are connected by a virtual network in the cloud.
Model: IaaS (Infrastructure as a Service)
IaaS provides virtualized computing resources over the internet, including virtual machines, storage, and networks.
Users access a web-based graphics design application in the cloud for a monthly fee.
Model: SaaS (Software as a Service)
SaaS delivers software applications over the internet, typically on a subscription basis, accessible via a web browser.
A company develops applications using cloud-based resources and tools. Model: PaaS (Platform as a Service)
PaaS provides a platform allowing customers to develop, run, and manage applications without dealing with the infrastructure.
IaaS (Infrastructure as a Service): Provides virtualized hardware resources that customers can use to build their own computing environments.
PaaS (Platform as a Service): Offers a platform with tools and services to develop, test, and deploy applications.
SaaS (Software as a Service): Delivers fully functional applications over the internet that users can access and use without managing the underlying infrastructure.
Reference: Cloud Service Models: Understanding IaaS, PaaS, SaaS
NIST Definition of Cloud Computing: NIST Cloud Computing