Answers

You have got obtained a brand new utility, referred to as watch it, to observe safety in your pc, and also you resolve to run the utility within the background.

Usually, to begin the utility you’d enter watch on the command line. Which of the next instructions allows you to begin and run this utility within the background n d? B. watch& 2. You’ve obtained over 100 giant graphics recordsdata to make use of in publications, however you need to be certain there’s sufficient obtainable disk area in your pc to retailer these recordsdata. Which of the next instructions do you have to use? A. UDF three.Your organization is launching a advertising and marketing marketing campaign, and to begin, you’ve ratted a file referred to as promotion in regular uppercase and lowercase letters that shall be used to put textual content for adverts on the Web and in newspapers-when you present the promotional textual content to your boss, she is interested in how it might look in all uppercase letters for emphasis.

Which of the next instructions allows you to convert the textual content and save the outcome to the file, promotion_uppercase? D. Add if-?promotion con=case four. Which of the next are you able to restore from a backup tape made by way of the dump command? Select all that apply. ) a. A file b. A partition of directories and recordsdata c. A listing d.

Subdirectory 5. Your community has a mixture of Linux and Microinstructions computer systems. There’s endows server that gives shared recordsdata for purchasers to entry. Which of the next allows you to entry the shared recordsdata out of your Linux pc? C. Samba 6. You Help handle the Linux server in your division. Proper now the server has no safety towards energy failures and there have been a number of energy failures not too long ago.

To Help make your case for an influence safety gadget, you need to preserve monitor of the period of time the server has been operating because the final energy outage that precipitated it to go down. What command allows you to monitor how lengthy the server has been up? B. Uptime 7. You’ve bought a brand new program in your pc, however the pc appears to decelerate once you run this system. Which of the next instructions allows you to monitor the reminiscence utilization as you run this system so you’ll be able to decide if this system is a reminiscence hog? Free eight.You’re engaged on a report about disk utilization in your firm’s server to Help decide if it’s time to buy extra disks-Which of the next instructions allows you to receive disk utilization statistics in your report? D. Du -h I extra 9.

If you create a bit title in a person web page, such because the DESCRIPTION part, what tag do you have to use simply earlier than the part title? 10. Which of the next are ranges of backups that may be made with the 11. How will you specify which gadget to make use of for a restore from a backup tape created by the dump command? C. See the -f possibility. 2. You’ve opened your mail on the corporate’s server through the use of the mail command. A number of messages are listed.

How will you inform which of them are new or unopened messages? B. New or unopened messages start with an N roar U. 13. You observed that your computer systems connection to the community isn’t irking since you don’t appear to have the ability to hook up with the Web via the network-Which of the next instructions will help you establish in case your connection is working? (Select all that apply. ) a. Ping 14. You’re establishing NFG to share recordsdata on the community out of your Fedora Linux pc.

Which of the next is a service that have to be operating to allow you to make use of NFG for sharing recordsdata? C. Painting 15. What’s the command that you need to use (from root) to begin the service talked about in Question Assignment 14? A. Service 16. Within the following command, what’s the objective Of -Zero? Discover . ” -name a. UT -o -name core “)” b.

It’s the “OR” operator. 17. You have got a small community in your online business with only a few community units related together with 22 Linux computer systems and also you need to see how effectively your community is designed.Which of the next instructions can you employ from totally different computer systems to find out the route info takes from one pc to a different? D. Traceries 18. Your pc is slowing down since you’ve began a course of that’s taking a lot of the reminiscence and CPU resources-Which of the next instructions allows you to discover the method id so you’ll be able to cease that course of? . As 19.

Which of the next instructions allows you to cease the method talked about in Question Assignment 18? B. Kill 20.Your colleague is creating a brand new man web page to doc a producing course of utilized by your organization. She needs to have the ability to rapidly view the person web page as she works on it in order that she will be able to produce other individuals view it earlier than copying the person web page into manufacturing. Which of the next instructions permits her and others to periodically overview her work in a format much like the person web page format? C. Graff 21 . A consumer in your community has obtained an error message that there’s one other pc on the identical community utilizing the identical IP tackle, so the consumer can not entry the community.