D386 Hardware and Operating Systems Essentials - Set 5 - Part 2

Correct Answer: It performs most processing tasks on the client side

Thick clients handle a significant portion of processing internally, reducing dependency on network resources for application execution.

Correct Answer: Any device that connects to the network

Endpoints are individual devices such as computers, smartphones, and tablets that connect to a network and can be potential entry points for cyber threats.

Correct Answer: To translate domain names into IP addresses

DNS servers facilitate the conversion of user-friendly domain names into numerical IP addresses, allowing users to access websites easily.

Correct Answer: To predict and identify potential security threats

Machine learning algorithms analyze patterns in data to detect anomalies and predict security threats, enhancing the overall security posture.

Correct Answer: To broadcast data to all connected devices

Network hubs transmit data packets to all devices connected to them, lacking intelligence to route traffic specifically, making them less efficient than switches.

Correct Answer: To verify user identities across multiple systems

Centralized authentication systems streamline user access management by providing a single point of verification for user credentials across different applications and services.

Correct Answer: Data remains accurate and consistent throughout its lifecycle

Data integrity involves maintaining the accuracy, consistency, and reliability of data during its storage, transfer, and processing.

Correct Answer: Higher chance of data interception by malicious actors

Public Wi-Fi networks often lack security measures, making them susceptible to attacks where attackers can intercept data transmitted over the network.

Correct Answer: To store and manage user passwords securely

Password managers help users securely store, generate, and manage their passwords, reducing the risk of password-related security breaches.

Correct Answer: They integrate various business processes into a unified system

ERP systems centralize data and streamline processes across departments, enhancing efficiency and collaboration within organizations.

Correct Answer: To manage the implementation of changes in an organization effectively

Change management processes ensure that changes are made systematically and with minimal disruption to operations.

Correct Answer: To manage digital certificates and public-key encryption

PKI provides the framework for managing digital certificates and public-key encryption, ensuring secure communications over the internet.

Correct Answer: Manipulating individuals to divulge confidential information

Social engineering exploits human psychology to trick individuals into revealing sensitive information or bypassing security measures.

Correct Answer: To create and manage digital content efficiently

CMS platforms enable users to create, edit, and publish digital content without needing extensive technical skills, streamlining the content management process.

Correct Answer: Verifying every user and device attempting to access resources, regardless of location

The zero trust model assumes that threats may exist both inside and outside the network, requiring continuous verification for access to resources.

Correct Answer: To distribute traffic across multiple servers to optimize resource use

Load balancers ensure even distribution of incoming traffic among servers, enhancing performance and preventing overload on any single server.

Correct Answer: An unauthorized access of data leading to its exposure

Data breaches occur when sensitive information is accessed or disclosed without authorization, potentially leading to data theft and misuse.

Correct Answer: Data encryption

Data encryption converts sensitive information into an unreadable format, ensuring that only authorized users with the correct key can access it.

Correct Answer: Exclusive resources and enhanced security for a single organization

Private clouds offer dedicated resources and higher security measures tailored to the specific needs of an organization.

Correct Answer: Any software designed to harm or exploit systems

Malicious software, or malware, includes viruses, worms, trojans, and other harmful programs intended to damage, disrupt, or gain unauthorized access to systems.