CIW NTA Post Questions and Answers
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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...
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?
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, ✔✔ 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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