Which utility displays the PID numbers of the commands you are running? Answer: It is an identification number that is automatically assigned to each process when it is created (info.org, 2005). When you want to use the kill command, the syntax requires the PID Number (Answers.com, 2013). You can use the PS (process status) utility to display the PID numbers of running commands (Answers.com, 2013). 4.
Steven Mccollum NT1430 7/21/2015 1. What is the difference between the scp and sftp utilities? Ans.— The SCP (secure copy) utility copies an ordinary or directory file from one system to another on a network SFTP is a secure FTP Client.\ 2. How can you use ssh to find out who is logged in on a remote system? Assuming you have the same username on both systems, the following command may prompt you for your password on the remote system and displays the output of who: ans.--$ ssh host who 3.
Matching Complete the following exercise by matching the terms with their corresponding definitions. 1. credential prompt - b. displayed when a regular user requires administrative access 2. roaming user profile - e. enables users to access their desktops from any workstation 3. Admin Approval Mode - a. switches an account from the standard user token to the administrative token 4. special identity - i. placeholder for a collection of users with a similar characteristic 5. Authentication - c. confirmation of a user’s identity 6. elevation prompt - h. displayed when an administrator requires administrative access 7. mandatory user profile - j. a profile that multiple users can run simultaneously 8. secure desktop - d. suppresses the operation of all controls except the UAC prompt 9. Authorization - f. grants a user a specific degree of access to a resource 10. domain controller - g. hosts an AD DS domain Multiple Choice Select one or more correct answers for each of the following questions.
Which utility displays the PID numbers of the commands you are running? Answer: PID process identification numbers. Each of these numbers identifies the command running in the background. 6. Give a command to: A. redirect the standard output from a sort command into a file named phone_list.
What happens when you give the following commands if the file named done already exists? $ cp to_do done $ mv to_do done Either command overwrites done with the contents of to_do 4. How can you display the following line on the screen you are working on? Hi $2, I’m number * (guess)! $ "Hi #2, I'm number * (guess)!"
Why would you want to? mesg -n 3. What happens when you give the following commands if the file named done already exists? $ cp to_do done overrides done $ mv to_do done overrides done 4. How can you display the following line on the screen you are working on?
9. A Signal driver is a device driver that includes a digital signature proving who published the device driver and whether the device driver has been altered. 10. Device manager provides you with a graphical view of the hardware that is installed in your computer and gives you a way to manage and configure your devices. Multiple Choice 1.
A two way system of saving is used here. Firstly for the database system, the user details for registration are stored in it while for the flat file system the documents uploaded may be stored there using pointer to create a specific name for a group of documents as the user prefers to save it. 3.10 System Implementation Tools We used software development tools and Languages to accomplish our goals and objectives of the system. We make elaboration on Front-End Languages and Back-End Servers. 3.10.1 Code Editors and Tools
(Refer to the Audience Benefits and the “You” View on page 43.) (3 points) “To help us process your order with our new database software, we need you to go to our Web site and fill out the customer information required.” Write and type your revised sentence in the text box below: ------------------------------------------------- ------------------------------------------------- 6. Revise the following sentence to emphasize the perspective of the audience and the “you” view. (Refer to the Audience Benefits and the “You” View on page 43.) (3
Fill in the Blank Complete the following sentences by writing the correct word or words in the blanks provided. 1. A…….. is a primary duty that a server performs. 2. The computer, including servers, is built around one or more integrated chips called The…….. .