10+ Interview Questions and Answers

Numerous servers can be handled from a centralized way using server management tools and automation.

• Use server management tools like Ansible, Puppet, or Chef to manage servers remotely

• Automate server provisioning, configuration, and deployment processes

• Implement centralized monitoring and logging to track server performance and troubleshoot issues

• Use virtualization and containerization technologies to manage multiple servers on a single physical machine

• Implement security meas...read more

Yes, I have hands-on experience on Fortigate Firewall.

• I have configured and managed Fortigate Firewall for multiple clients.

• I have implemented security policies, VPNs, and NAT rules on Fortigate Firewall.

• I have troubleshooted and resolved issues related to Fortigate Firewall.

• I am familiar with FortiOS and its features such as web filtering, IPS, and application control.

POP (110), SMTP (25), DNS (53), HTTPS (443) are port numbers used for email, domain name resolution, and secure web browsing.

• POP (Post Office Protocol) is used for receiving email (port 110)

• SMTP (Simple Mail Transfer Protocol) is used for sending email (port 25)

• DNS (Domain Name System) is used for domain name resolution (port 53)

• HTTPS (Hypertext Transfer Protocol Secure) is used for secure web browsing (port 443)

Yes, I have knowledge of Linux server.

• I have experience in managing and configuring Linux servers.

• I am familiar with command-line interface and shell scripting.

• I have worked with various Linux distributions such as Ubuntu, CentOS, and Debian.

• I have set up and maintained web servers, database servers, and file servers on Linux.

• I have knowledge of Linux security and network configuration.

A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.

• Check if the given string is equal to its reverse to determine if it is a palindrome.

• Ignore spaces and punctuation when checking for palindromes.

• Examples: 'radar', 'madam', '12321'

Yes, I have basic knowledge of Microsoft Excel.

• Proficient in creating and formatting spreadsheets

• Familiar with basic functions and formulas

• Able to create charts and graphs

• Experience with data analysis and manipulation

• Comfortable with sorting and filtering data

Decorator in Python is a design pattern that allows behavior to be added to individual objects, either statically or dynamically, without affecting the behavior of other objects.

• Decorators are functions that modify the functionality of another function.

• They are commonly used to add functionality to existing functions without changing their structure.

• Syntax for using decorators involves using the @ symbol followed by the decorator function name above the function to be decorat...read more

Cyber security is the practice of protecting systems, networks, and data from digital attacks.

• Involves implementing measures to prevent unauthorized access

• Includes protecting against malware, phishing, and other cyber threats

• Involves encryption, firewalls, and other security measures

• Constantly evolving to keep up with new threats and vulnerabilities

Django ORM is a tool that allows developers to interact with a database using Python objects.

• Django ORM translates Python code into SQL queries to interact with the database

• It provides an easy way to create, read, update, and delete database records

• ORM stands for Object-Relational Mapping, which maps database tables to Python classes

Java is a popular programming language known for its portability, security, and versatility.

• Java is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM)

• Java is object-oriented, allowing for modular and reusable code

• Java is secure, with features like automatic memory management and strong type checking

• Java is versatile, used for web development, mobile apps, enterprise software, and more

Binary sort program is a sorting algorithm that divides the array into two halves and recursively sorts them.

• Binary sort is a divide and conquer algorithm.

• It compares the target value to the middle element of the array.

• If the target value is less than the middle element, search the left half. If greater, search the right half.

• Repeat the process until the target value is found or the subarray is empty.