- All Exams Instant Download
Which of the following commands is used to completely remove the table and its data?
A database administrator finds that a table is not needed in a relational database. Which of the following commands is used to completely remove the table and its data?A . UPDATEB . DELETEC . ALTERD . DROPView AnswerAnswer: D Explanation: DROP is the command that is used to completely remove...
Which of the following would MOST likely be used to connect the display to the workstation?
A technician is called to replace a display for a workstation. Which of the following would MOST likely be used to connect the display to the workstation?A . USBB . NFCC . DSLD . DVIView AnswerAnswer: D Explanation: DVI is the most likely connector that would be used to connect...
Which of the following is the BEST place to store this data?
A company requires several reports that analyze related information from sales, inventory, marketing, and compensation data. Which of the following is the BEST place to store this data?A . Flat fileB . Word processorC . DatabaseD . Network shareView AnswerAnswer: C Explanation: A database would be the best place to...
Which of the following business continuity concepts does this explain?
A systems administrator is setting up a new server using RAID technology. If one hard drive in the array fails, the data is stored on another drive, preventing data loss. Which of the following business continuity concepts does this explain?A . File backupB . Data restorationC . Fault toleranceD ....
Which of the following is MOST important to determine before allowing employees to access the server remotely?
A small company wants to set up a server that is accessible from the company network as well as the Internet. Which of the following is MOST important to determine before allowing employees to access the server remotely?A . The quality of the computer used to connectB . A security...
A UPS provides protection against:
A UPS provides protection against:A . denial of serviceB . replay attack.C . power outages.D . wiretapping.View AnswerAnswer: C Explanation: A UPS (uninterruptible power supply) provides protection against power outages by providing backup power to connected devices in case of a power failure. A UPS typically consists of a battery,...
Which of the following practices are being employed?
The IT department has established a new password policy for employees. Specifically, the policy reads: Passwords must not contain common dictionary words Passwords must contain at least one special character. Passwords must be different from the las six passwords used. Passwords must use at least one capital letter or number....
Which of the following is primarily a confidentiality concern?
Which of the following is primarily a confidentiality concern?A . EavesdroppingB . ImpersonatingC . DestructingD . AlteringView AnswerAnswer: A Explanation: Eavesdropping is an electronic attack where digital communications are intercepted by an individual whom they are not intended1. This is a confidentiality concern because it violates the principle of limiting...
Which of the following should be the technician’s NEXT step?
A technician is troubleshooting a problem. The technician tests the theory and determines the theory is confirmed. Which of the following should be the technician’s NEXT step?A . Implement the solution.B . Document lessons learned.C . Establish a plan of action.D . Verify full system functionality.View AnswerAnswer: C Explanation: The...
Which of the following actions should be used to get the database populated?
A database administrator wants to populate a database with large amounts of data from an external source. Which of the following actions should be used to get the database populated?A . EXPORTB . IMPORTC . SELECTD . ALTERView AnswerAnswer: B Explanation: IMPORT is the action that should be used to...
