When a computer system starts, it performs a test that checks system configurations, finds irregularities or problems, and reports any errors. What is the name of this test?
a. POST
b. CMOS test
c. CPU test
d. System timer
A. The POST portion of the BIOS enables the BIOS to find and report errors in the computer's hardware. The purpose of the POST is to check system configuration, find irregularities or problems, and report errors.
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The proper expression to compare the first characters of two string objects str1 and str2 is
A) str1[0] = str2[0]. B) str1[0] == str2[0]. C) strcmp(str1[0], str2[0]). D) 'str1[0]' == 'str2[0]'. E) None of the above
Match each item with a statement below.
A. A number-addressed channel created for communication to and from services and processes. B. A piece of malware constructed to log every stroke a user types on the keyboard. C. Conducted outside the organization's network security border. D. Compares the documentation with the architecture to ensure accuracy and reliability of an environment. E. Manages every aspect of a computer, including resource allocation, data access, and user authentication. F. Conducted by an intruder who already has existing information about the system or the infrastructure. G. Conducted within the organization's security border. H. A utility that monitors and captures network activity, enabling the owner of the utility to gain an understanding of the amount, frequency, and type of communication occurring on a network. I. Conducted with no prior knowledge of the system or infrastructure that is being tested.
Which type of attack attempts to overload the system with requests, denying legitimate users access?
a. Denial of service b. ip spoofing c. Phishing d. None of the above
____________________ is text which is aligned on both the right and left margins.
Fill in the blank(s) with the appropriate word(s).