Interview questions

System Security Engineer interview questions – page 2

881 questions. Tap “Show answer” to check yourself.

  1. You have the file phonenos that contains telephone numbers and names separated by a comma. You want to change each comma to a semicolon. Which of the following will accomplish this.Choose one:a. cat phonenos | tr ',' ';'b. tr ',' &

  2. How does traceroute work

  3. Why is Bluetooth called a cable replacement technology?

  4. How does single user mode differ from other runlevels? Choose one:a. init does not read the /etc/inittab fileb. Users can only log into the system across the network.c. Network services are disabled.d. All processes are stopped and the root filesystem is m

  5. Which method is used for Data transfer?

  6. Which method is primarily used for Voice transfer?

  7. What is bluetooth technology? and what are the advantages and disadvantages of this?

  8. What are the different types of routing possible at layer 3

  9. You want to update your password and enter a hint for forgotten password. What would you access?

  10. What is the total number of masters and slaves in a piconet?

  11. You want to review the man page on the files used to control hosts access, however, when you enter man hosts_access you get the man page for the routines used to programaticlly manipulate access. What is the problem? Choose one:a. The page you are looking

  12. File format u can download query result?

  14. File format for SQR?

  15. What is FEC in Bluetooth?

  16. Which of the following tasks is not necessary when creating a new user by editing the /etc/passwd file? Choose one:a. Create a link from the user's home directory to the shell the user will use.b. Create the user's home directoryc. Use the passwd c

  17. You can assign multiple databases and application servers to a single profile. But, each database and application server must be assigned to only one profile

  18. You are covering for another system administrator and one of the users asks you to restore a file for him. You locate the correct tarfile by checking the backup log but do not know how the directory structure was stored. What command can you use to determ

  19. The physical, dedicated tables are locked at the time the Application Engine program is loaded into memory?

  20. Is there any function exist in peoplecode which stops the processing of whole component.

  21. 1. How to create a new table?2. How to insert another column into the table?

  22. We wish to print the EMPLID in the BARCODE Format. What are the commands we have to be used in SQR?

  23. How to transfor the data from flat file to bdc ?

  24. Difference between single thread and multi thread model serv

  25. What are the SAP upgrade options available and what are the recommendations to the present customers?

  27. Which is the preferred collection class to use for storing database result sets?

  28. How can I connect from an applet to a database on the server?

  29. What is the difference between a Driver and a DataSource (in Java JDBC)?

  30. What is meant by polymorphism in java? How can we achieve polymorphism? Explain with an example.

  31. What is the first statement in construtor?

  32. Why clonning method is private?can u overload the main() method.2)can overload the run() method.3)what is Common Separated value.

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