Please create provide the command to create a new user with the following parameters: Name = your first or middle name Group = users Shell = /bin/zsh
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- Please create provide the command to create a new user with the following parameters:
- Name = your first or middle name
- Group = users
- Shell = /bin/zsh
Fill in all the other fields as needed
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- what command shows the status of the previous command a @ b $ c \$? d IsWhich of the following types of restrictions can be viewed with the DESCRIBE command? NOT NULL FOREIGN KEY UNIQUE CHECKالسؤال What does the following command do? $ chmod ugo -w file01.txt الاجابات remove write permission to users, group and others remove write permission to the user (owner) only assign write permission to group and others assign write permission to users, group and others
- Two separate commands, DELETE and TRUNCATE, exist.You issue the following command: INSERT INTO homework10 (col1, col2, col3) VALUES (‘A’, NULL, ‘C’). The command will fail if which of the following statements is true?a. Col1 has a PRIMARY KEY constraint enabled.b. Col2 has a UNIQUE constraint enabled.c. Col3 is defined as a DATE column.d. None of the above would cause the command to fail.Write commands to accomplish the following (use the manual or info pages if necessary):a. Create a user with a login name of bsmith, a UID of 733, a GECOS field entry of“accounting manager,” and a password of Gxj234b. Delete the user jdoe, but leave the home directory intactc. Change the properties of the existing user wjones such that the user has a newcomment field of “shipping” and an account expiry of March 23, 2022d. Lock the account of wjenkinse. Change the password of bsmith to We34Rtf. Change the properties of the existing user tbanks such that the user is a member ofthe managers group and has a login name of artbanksg. Create a user with the same UID and primary group as root and a login name ofwjonesh. Create a new user with a login name of jdoe who has a password of he789R andno home directoryi. Change the primary group of the user wsmith to rootj. Add the users tbanks and jdoe to the group acctg
- Which of the following commands creates a private synonym?a. CREATE PRIVATE SYNONYMb. CREATE NONPUBLIC SYNONYMc. CREATE SYNONYMd. CREATE PUBLIC SYNONYMWhich statement is true?P. The Alt+t command is used to exchange the word with the previous word.Q. The Ctrl+t command is used to exchange the character before the cursor under the character. Choose an answer A Atl+e for P and Ctrl+e for Q. B P is not true. C Both P and Q are true. D Q is not true.Create a trigger named InstructorInsertSalaryTR that fires when a new row is added to the Instructors table. Throw an error when multiple rows are inserted. When there is only one row inserted, validate that the AnnualSalary value is positive (strictly greater than zero) and less than or equal to 120000. Throw an error with appropriate message if the salary value is negative or too big. Also, if the salary value is between 0 and 10000, assume that there was a mistake of entering monthly salary instead of annual salary, and multiply the salary value by 12. For example, if the new value of the salary is 5000, it should be changed to 60000. No need to validate any other data from the inserted row. Test the trigger with appropriate INSERT statements. There should be four cases: 1) with negative salary, 2) with positive salary <= 10000, 3) with salary greater that 10000 and less than or equal to 120000, and 4) with salary > 120000.
- You have to create a Login Form in Asp.net and if the use Enter correct Username and password. It moves to the registration form that is also in ASP.net.The registration form contains ID, Name, Cellphone no#, Address, Job description, Gender(radio buttons), qualification(checkboxes). and perform Insert, update, delete functions..3. What is the difference between DROP and TRUNCATE commands?
