Which two solutions would be best to use if a Windows computer is slow to respond across multiple applications, takes a long time to boot or shut down, and Event Viewer shows messages regarding a corrupt file system? (Select two.)
A) REGEDIT
B) MSCONFIG
C) Safe Mode
D) CHKDSK /r
E) Error Checking
D, E
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Match each term with the correct statement below.
A. Limits any damage that might occur from an intrusion or violation B. Establishes that the subject is trusted C. Ensures that all intrusions and violations are detected D. Ensures that the subject is assigned appropriate access privileges E. Ensures restoration of the data to a prior state in case of disaster F. Establishes that subjects are who they say they are G. Ensures that all requisite measures are in place to prevent harm H. Ensures that access privileges are monitored and enforced I. Ensures that all intrusions and violations are punished
If an IndexOfAny method is passed an array of characters it:
a) finds the first occurrence of each letter in the String b) searches for the first occurrence of any of the characters in the String c) will search for the first occurrence of the sequence of characters d) generates an error
Which of the following is not true about viruses and worms?
A) Viruses are commonly spread through e-mail attachments, but they can also infect your computer when you download files or programs from the Internet. B) Once your computer is infected with a virus, the virus can attach itself to a program or file to spread to other users. C) Worms cannot carry viruses. D) Computer viruses are malicious programs installed on your computer without your knowledge and are programmed to destroy or damage data on your computer.
When defining the size of the page, ____ are used as unit measurements.
A. pixels B. em values C. inches D. percentages