Exploring Information Technology Concepts

What is the primary goal of cybersecurity?

• To protect systems and data from cyber threats.

• To promote social media engagement.

• To enhance user experience on websites.

• To increase the speed of internet connections.

Which of the following is a type of database management system?

• NoSQL Database System

• File-Based Database System

• Relational Database Management System (RDBMS)

• Object-Oriented Database System

What does the OSI model stand for in networking?

• Open Systems Interconnection model

• Open Systems Interactivity model

• Operational Systems Interface model

• Open Source Integration model

What is the first phase of the Software Development Life Cycle?

• Requirements Gathering and Analysis

• Testing Phase

• Implementation Phase

• Design Phase

Which of the following is a benefit of cloud computing?

• Inflexible infrastructure

• Scalability

• Limited storage

• High latency

What language is primarily used for web development?

• Python

• C++

• JavaScript

• Java

What is a common method for securing data in transit?

• TLS (Transport Layer Security)

• SSH (Secure Shell)

• HTTP (Hypertext Transfer Protocol)

• FTP (File Transfer Protocol)

Which SQL command is used to retrieve data from a database?

• SELECT

• DELETE

• UPDATE

• INSERT

What is the purpose of a firewall in networking?

• The purpose of a firewall in networking is to protect networks by controlling traffic and preventing unauthorized access.

• To manage bandwidth allocation for users.

• To provide a physical barrier between devices.

• To enhance internet speed by caching data.

What does HTML stand for in web development?

• Hyperlink Text Markup Language

• HighText Markup Language

• HyperText Markup Language

• HyperText Multi Language