Best Cisco 200-901 Exam Practice Material Updated on Jan 10, 2025
New 200-901 Actual Exam Dumps, Cisco Practice Test
Cisco 200-901 exam covers a wide range of topics related to software development and network engineering, including software development and design, APIs and protocols, networking fundamentals, security fundamentals, and automation and orchestration. 200-901 exam is designed to validate the candidate's ability to work with a variety of programming languages, including Python, JavaScript, and C++. It also covers various network technologies such as LAN, WAN, and wireless, as well as various Cisco platforms including Meraki, IOS XE, and ACI.
NEW QUESTION # 25
R1 has learned route 10.10.10.0/24 via numerous routing protocols. Which route is installed?
- A. route with the shortest prefix length
- B. route with the lowest cost
- C. route with the next hop that has the highest IP
- D. route with the lowest administrative distance
Answer: D
Explanation:
Section: IP Connectivity
NEW QUESTION # 26
What are two functions of a routing table on a network device? (Choose two.)
- A. It lists the static and dynamic entries.
- B. It lists the routes to a particular destination.
- C. It lists entries more than two hops away.
- D. It lists the routes to drop traffic.
- E. It lists hosts that are one hop away.
Answer: A,B
Explanation:
A routing table on a network device serves as a map for determining the best path to route packets to their destinations. It lists all the routes to particular destinations, including both the next-hop addresses and the associated metrics. The routing table also includes static entries (manually configured routes) and dynamic entries (routes learned through routing protocols).
References:
* Cisco DevNet Associate Study Guide: Understanding Routing Tables (Chapter 4, Section: Routing and Switching Fundamentals).
NEW QUESTION # 27
Refer to the exhibit. What two conclusions should be made about this configuration? (Choose two.)
- A. The spanning-tree mode is Rapid PVST+
- B. The spanning-tree mode is PVST+
- C. The root port is FastEthernet 2/1
- D. This is a root bridge
- E. The designated port is FastEthernet 2/1
Answer: A,C
Explanation:
Section: Network Access
NEW QUESTION # 28
Drag and drop the network component names from the left onto the correct descriptions on the right. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 29
Which implementation creates a group of devices on one or more LANs that are configured to communicate as if they were attached to the same wire?
- A. VLAN
- B. IPsec
- C. HSRP
- D. WLAN
Answer: A
NEW QUESTION # 30
Which platform has an API that be used to obtain a list of vulnerable software on user devices?
- A. Cisco Advanced Malware Protection
- B. Cisco Umbrella
- C. Cisco Firepower
- D. Cisco Identity Services Engine
Answer: A
NEW QUESTION # 31
Refer to the exhibit. An engineer develops an Ansible playbook to perform tasks that automate the provisioning of a server. What occurs on the server after the playbook is run?
- A. The most relevant versions of the Vim, Git, and Pip packages are installed.
- B. Only the Vim package is installed as the most recent package.
- C. The Vim, Git, and Pip packages are removed.
- D. The Vim, Git, and Pip packages are backed up.
Answer: A
NEW QUESTION # 32
What is a benefit of version control?
- A. compatibility with back-end systems
- B. reuse of code-on-code patches
- C. tracking development changes
- D. application of code directly to hardware
Answer: C
Explanation:
Version control systems (VCS) like Git provide numerous benefits, with one of the primary ones being the ability to track development changes. This means that every change made to the codebase is recorded along with information about who made the change, when it was made, and why. This allows teams to collaborate effectively, revert to previous versions if necessary, and understand the history of the project.
Other benefits of version control include:
* Collaboration: Multiple developers can work on the same project simultaneously without overwriting each other's work.
* Branching and Merging: Developers can work on different features or bug fixes in isolation and merge their changes back into the main codebase once they are ready.
* Backup: The entire history of the project is stored in the VCS, providing a backup that can be restored if necessary.
References:
* Cisco DevNet Associate Certification Guide
* Pro Git Book, Chapter on Getting Started
NEW QUESTION # 33
Refer to the exhibit.
Drag and drop the variables from the left onto the item numbers on the right that match the missing assignments in the exhibit.
Answer:
Explanation:
NEW QUESTION # 34
What is the benefit of edge computing?
- A. It reduces data velocity from devices or other data sources.
- B. It removes the need for centralized data processing.
- C. It reduces ne twor k latency by moving processing doser to the data source.
- D. It simplifies security as devices and processing are brought doser together
Answer: C
Explanation:
Explanation
NEW QUESTION # 35
A developer completed the creation of a script using Git. Before delivering it to the customer, the developer wants to be sure about all untracked files, without losing any information. Which command gathers this information?
- A. git clean -n
- B. git rm -f
- C. git clean -r
- D. git rm *
Answer: A
NEW QUESTION # 36
Which tool is used to block all traffic to the domain by using a single API call?
- A. Cisco Umbrella
- B. Cisco AMP
- C. Cisco Firepower
- D. Cisco ISE
Answer: A
Explanation:
Cisco Umbrella is a Domain Name System (DNS)-based security mechanism that can provide common security for both on-premises and off-premises to provide endpoint security. Cisco Umbrella on-premises deployments do not require an agent to be installed on the endpoint.
The firewall is good for blocking inbound threats, but consider threats that originate inside the network. These threats cannot be stopped by perimeter security because they are already behind the firewall.
Cisco Umbrella can block client connections at the application layer, regardless of network connection or perimeter security, by preventing the client from resolving DNS for the remote destination. If the client cannot resolve DNS for the remote destination, it cannot establish a connection and download the malware. Cisco Umbrella can be used to prevent connections to malicious websites or to websites that violate corporate security policy.
NEW QUESTION # 37
Which Cisco platform provides organization-wide automation, security, policy enforcement, any agility across wired and wireless networks?
- A. Cisco DNA Center
- B. Cisco Umbrella
- C. Cisco ACI
- D. Cisco SD-WAN
Answer: A
NEW QUESTION # 38
What is a function of an application load balancer?
- A. automatic distribution of HTTP and HTTPS traffic
- B. automatic distribution of TCP traffic
- C. manual distribution of HTTP and HTTPS traffic
- D. manual distribution of TCP traffic
Answer: A
NEW QUESTION # 39
Which port does HTTPS use by default?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
HTTPS (Hypertext Transfer Protocol Secure) uses port 443 by default. This port is used to secure communications over a computer network, particularly over the internet, by encrypting data between the client's browser and the web server using SSL/TLS.
References:
* Cisco DevNet Documentation - Ports and Protocols
* Cisco DevNet Associate Certification Guide
NEW QUESTION # 40
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