Cavisson Systems 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 s...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.

Calculate the average of elements in an array by summing them and dividing by the count.

• Initialize a sum variable to 0.

• Loop through the array and add each element to the sum.

• Divide the sum by the number of elements in the array to get the average.

• Example: For array [2, 4, 6], sum = 2 + 4 + 6 = 12; average = 12 / 3 = 4.

This question involves printing a matrix pattern using nested loops in programming.

• Use nested loops to iterate through rows and columns.

• For a square matrix of size n, loop from 0 to n-1 for both rows and columns.

• Example: For a 3x3 matrix, print numbers from 1 to 9 in a grid format.

• Consider different patterns like spiral, diagonal, or zigzag for variety.

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.

Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order.

• Start at the beginning of the array and compare the first two elements. If they are in the wrong order, swap them.

• Continue comparing adjacent elements and swapping them if necessary until the entire array is sorted.

• Repeat this process for each element in the array u...read more