Cognizant Cyber Security Analyst Interview Questions and Answers

Cloud is a virtual space that allows users to store, manage, and access data and applications remotely.

• Cloud is a virtualized infrastructure that provides on-demand access to computing resources.

• It allows users to store and access data and applications remotely over the internet.

• Cloud services are typically categorized into three types: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a...read more

DevOps is a software development approach that combines development and operations teams to improve collaboration and efficiency.

• DevOps is a cultural shift that promotes collaboration and communication between software developers and IT operations.

• It aims to automate and streamline the software delivery process, from development to deployment and maintenance.

• DevOps emphasizes continuous integration, continuous delivery...read more

CI/CD stands for Continuous Integration/Continuous Deployment. It is a DevOps practice that involves automating the process of building, testing, and deploying software.

• CI/CD is a software development approach that aims to deliver code changes more frequently and reliably.

• Continuous Integration involves merging code changes into a shared repository and running automated tests to detect integration issues early.

• Continuo...read more

Implementing security in the cloud involves various measures to protect data and systems from cyber threats.

• Use strong authentication and access controls to prevent unauthorized access

• Encrypt data both in transit and at rest to ensure confidentiality

• Implement network security measures like firewalls and intrusion detection systems

• Regularly update and patch software to address vulnerabilities

• Monitor and log activities t...read more

Cyber attacks in network are a major threat to organizations and can cause significant damage.

• Cyber attacks can come in various forms such as malware, phishing, ransomware, and DDoS attacks.

• Network security measures such as firewalls, intrusion detection systems, and antivirus software can help prevent cyber attacks.

• Regular security audits and employee training can also help mitigate the risk of cyber attacks.

• In the ev...read more

Application layers in cyber security refer to the different levels of software and protocols that make up an application.

• Application layer is the topmost layer in the OSI model

• It includes protocols like HTTP, SMTP, FTP, etc.

• Security measures at this layer include firewalls, intrusion detection systems, and web application firewalls

• Vulnerabilities at this layer include SQL injection, cross-site scripting, and session hi

A C program for designing calculator

• Use switch case for different operations

• Use scanf to take input from user

• Use printf to display output

• Use functions for each operation

• Use loops for continuous calculations