what is the OSI mode? what's the difference Symmetric and Asymmetric encryption systems? what protocol run on the following ports 23, 21, 22, 443, 25?
Service Engineer Interview Questions
4,739 service engineer interview questions shared by candidates
Relating to explaining each stage of the OSI model to a layman employee. Then how you'd explain specific highly technical [tasks] to a client.
How can you manage an angry customer?
Describe one aspect of your job that frustrated you and how you worked to change or improve it.
On a scale of 1 to 10, how much do you want to kiss me right now?
Tell me a time when you failed and how you reacted
1) SSH, FTP, TELNET, SMTP, HTTPS, DNS - Port numbers used for these protocols. 2) Screenshot of some outputs - question about which command's output is the screenshot related to ( Eg. output of traceroute, netstat, top , perfmon , etc ) 3) What happens when you browse a website ? 4) How DNS query works ? 5) How do you plan your works ? 6) What challenges you faced in reaching your goals ?
1st Phone Interview (45 minutes): 1) SQL: Joins, Primary Key, Foreign Key, BETWEEN clause 2) Constructors 2nd Phone Interview (1 hour): 1) Implement add functionality in ArrayList. 2) Why do we use linked list and array list? 3) Reverse an integer array. 3rd Phone Interview(1 hour): 1) Difference between Abstract Classes and Interfaces? When do we use each of them? 2) Design a Zoo using Animal, Cages class. 3) What is Object oriented programming? 4) Difference between overloading and overriding.
Why are you looking for a new position? Would you be comfortable working on smaller equipment , moving away from the large things you work on currently.
What is the difference between spfile and pfile?
Viewing 4581 - 4590 interview questions