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CIW NTA Post Questions and Answers Graded A+
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CIW NTA Post Questions and Answers Graded A+ What is a key benefit of using cloud-based storage solutions in data management? Cloud-based storage solutions offer scalability, allowing organizations to adjust their storage needs based on current demands, while also providing accessibility f...

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  • August 16, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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CIW NTA Post Questions and Answers
Graded A+

What is a key benefit of using cloud-based storage solutions in data management?


✔✔ Cloud-based storage solutions offer scalability, allowing organizations to adjust their storage

needs based on current demands, while also providing accessibility from any location with an

internet connection.




What does Network Time Protocol (NTP) ensure in a network?


✔✔ NTP ensures that all devices on a network synchronize their clocks to a common time

source, which is crucial for coordinating time-sensitive operations and maintaining consistency

across systems.




How does virtualization contribute to resource efficiency in IT environments?


✔✔ Virtualization allows multiple virtual machines to run on a single physical server,

optimizing hardware usage and reducing the need for additional physical resources, which leads

to cost savings and improved efficiency.




What role does a firewall play in network security?




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,✔✔ A firewall acts as a barrier between a trusted internal network and untrusted external

networks, monitoring and controlling incoming and outgoing network traffic based on

predetermined security rules to prevent unauthorized access.




What is the primary purpose of a Load Balancer in a web application architecture?


✔✔ The primary purpose of a Load Balancer is to distribute incoming network traffic across

multiple servers, ensuring no single server is overwhelmed, which improves application

availability and reliability.




Why is regular patch management critical in maintaining system security?


✔✔ Regular patch management is crucial because it addresses vulnerabilities and fixes security

flaws in software, reducing the risk of exploitation by attackers and ensuring the overall security

and stability of the system.




What does the acronym SSL stand for and what is its function in web security?


✔✔ SSL stands for Secure Sockets Layer. It encrypts data transmitted between a web server and

a client, ensuring that sensitive information such as login credentials and payment details are

securely transmitted and protected from eavesdropping.




How does a VPN enhance privacy and security for remote workers?

2

, ✔✔ A VPN (Virtual Private Network) encrypts the data transmitted between a remote worker’s

device and the company’s network, providing a secure connection that protects sensitive

information from interception and ensures privacy.




What is the purpose of a backup and recovery plan in IT disaster management?


✔✔ A backup and recovery plan ensures that data is regularly copied and stored securely so that

it can be restored in the event of data loss or system failure, minimizing downtime and data loss.




How does a Database Management System (DBMS) improve data handling?


✔✔ A DBMS provides a structured way to store, retrieve, and manage data efficiently, allowing

for better organization, data integrity, and support for concurrent access by multiple users.




What is direct memory access (DMA)? ✔✔The ability for an application to access RAM without

accessing the CPU




Why would you connect a wireless network to a standard wired LAN? ✔✔To access services

such as the Internet, company intranet and company e-mail




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