4. Assume that the following files are in the working directory: $ ls intro notesb ref2 section1 section3 section4b notesa ref1 ref3 section2 section4a sentrev Give commands for each of the following, using wildcards to express filenames with as few characters as possible. a. List all files that begin with section. Answer: $ ls section* b.
10.10.0.10 Question 12 What value is configured in the DNS Servers: line? 10.10.0.10 Question 13 What is the default location for DHCP server backups? C:\windows\system32\DHCP\co-occurrence\ Question 14 What IP address is configured on the SEA-SVR2computer? 169.254.209.252 Question 15 What appears in the IP address text box? 10.10.0.55 Question 16 From which DHCP server are you receiving an IP address?
a. www b. sales c. contoso d. com 6. This DNS configuration item will forward DNS queries to different servers based on the domain name of the query. a. Iterative forwarder b. Recursive forwarder c. Conditional forwarder d. IPv6 forwarder 7. The IPv6 DNS host record is referred to as a(n): a. A record b. AA record c. AAA record d. AAAA record 8.
Record the steps that you follow for the process, and record the network location that is mapped to the letter you choose. Exercise 2.2.4 What are the drawbacks of using a networked drive for storing important documents? Use your textbook and the Internet to support your conclusion. Exercise 2.2.5 For this exercise, you will create a link to a web resource on your desktop. You should record the address of the link that you create.
Give a command to: A. redirect the standard output from a sort command into a file named phone_list. Assume that the input file is named numbers. Answer: $ sort numbers > phone_list B. Translate all occurrences of the characters [ and { to the character (, and all occurrences of the characters ] and } to the character ) in the file permdemos.c. (Hint: Refer to the tr man page.)
Which of the following is true about the process of read data, as described in the chapter? a. The CPU tells the RAM which address holds the data that the CPU wants to read. 6. A user has opened a word processor, typed the numbers 123456789, and stored the document as a file called report1.
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)!"
After that, try doing the survey. Be sure to click on Data>Save data and save the file to your My Data folder. You should see a menu like the one below where you can give the file a name. Click on Save and you should get confirmation that the file was saved. Next go to your StatCrunch My Data folder and find the file so that you can work with it to answer the following questions.
Create a .plan file in your home directory. Does finger display the contents of your .plan file? The answer is system dependent. 8. What is the result of giving the which utility the name of a command that resides in a directory that is not in your search path?
When all the documents are finish scanning, the user needs to upload them into the online storage of the system through the user interface by clicking on an “upload button”. The documents are then indexed with a metadata about that specific document being it date, title and other relevant information through either a dropdown box or a written description. The document is then tagged with a specific identification number for easy retrieval and access. The documents are then saved in the flat file system through the local server or remote server. A two way system of saving is used here.