Csit exam stuvia Study guides, Class notes & Summaries

Information Technology (IT) - ANSWER-Any computer-based tool that people use to work with information and support the information and information-processing needs of an organization Cybercrime - ANSWER-Any criminal action perpetrated primarily through the use of a computer Phishing - ANSWER-An attack that sends an email or displays a Web announcement that falsely claims to be from a legitimate enterprise in an attempt to trick the user into surrendering private information Hacking - ANS...

Information Technology (IT) - ANSWER-the computers and other electronic devices used to store, retrieve, transmit and manipulate data Cybercrime - ANSWER-Any criminal action perpetrated primarily through the use of a computer Phishing - ANSWER-a technique to gain personal information for the purpose of identity theft, usually by means of fraudulent e-mail Hacking - ANSWER-Intentionally accesses a computer without authorization or exceeds authorized access. Social networking - ANSWER-...

CSIT FINAL EXAM QUESTIONS AND ANSWERS (100% VERIFIED)CSIT FINAL EXAM QUESTIONS AND ANSWERS (100% VERIFIED)CSIT FINAL EXAM QUESTIONS AND ANSWERS (100% VERIFIED) Describe a *Star* network topology? - ANSWER-for a Local Area Network (LAN) in which all nodes are individually connected to a central connection point, like a hub or a switch What is malware? - ANSWER-software that is intended to damage or disable computers and computer systems. List 4 types of malware? - ANSWER-Trojans, Worms, ...

CSIT Exam #2 Questions and Answers 100% Correct CSIT Exam #2 Questions and Answers 100% Correct CSIT Exam #2 Questions and Answers 100% Correct CSIT Exam #2 Questions and Answers 100% Correct CPU - ANSWER-Brain of the computer; selects instructions, and processes them and performs arithmetic and logic. 2 CPU's - ANSWER-Dual. 4 CPU's - ANSWER-Quad. Bit - ANSWER-What computers use to sow data using binary digits. 1 Megabyte - ANSWER-1,024 kilobytes. 1 Gigabyte - ANSWER-1...

machine language - ANSWER-a set of instructions executed directly by a computer's CPU assembly language - ANSWER-a one-to-one correspondence between the language and the architecture's machine code instructions formal language - ANSWER-math, programming, created to solve algorithms natural language - ANSWER-human language second generation - ANSWER-mnemonic system for representing machine instructions- mnemonic names for op-codes third generation - ANSWER-uses high-level primiti...

Ricky is reviewing security logs to independently assess security controls. Which security review process is Ricky engaging in? - ANSWER-audit Christopher is designing a security policy for his organization. He would like to use an approach that allows a reasonable list of activities but does not allow other activities. Which permission level is he planning to use? - ANSWER-prudent Jacob is conducting an audit of the security controls at an organization as an independent reviewer. Which qu...

CPU - ANSWER-Brain of the computer; selects instructions, and processes them and performs arithmetic and logic. 2 CPU's - ANSWER-Dual. 4 CPU's - ANSWER-Quad. Bit - ANSWER-What computers use to sow data using binary digits. 1 Megabyte - ANSWER-1,024 kilobytes. 1 Gigabyte - ANSWER-1,024 megabytes. 1 Terabyte - ANSWER-1,024 gigabytes. 1 Petabyte - ANSWER-1,024 terabytes. In terms of memory, what does volatile mean? - ANSWER-Contents are lost when the power's off. Example...

CSIT 120 Exam 1 Questions and Answers 100% CorrectCSIT 120 Exam 1 Questions and Answers 100% CorrectCSIT 120 Exam 1 Questions and Answers 100% CorrectCSIT 120 Exam 1 Questions and Answers 100% CorrectCSIT 120 Exam 1 Questions and Answers 100% Correct Moores law and its relation to the cost or data processing and storage - ANSWER-the number of transistors per square inch on an integrated chip doubles every 18 months. Meaning the cost of data processing and data storage is essentially zero th...

Which of the following lines is a properly formatted comment? a. // This is a comment b. /* This is a comment */ c. /* this is a comment */ d. both a and b e. a, b and c - ANSWER-e. a, b and c The Java compiler translates Java source code into _____________ . a. assembly code b. C++ c. Java bytecode d. an object-oriented language e. machine code - ANSWER-c. Java bytecode Classes can be created from other classes by using _______________ . a. machine code b. attrib...

Describe a *Star* network topology? - ANSWER-for a Local Area Network (LAN) in which all nodes are individually connected to a central connection point, like a hub or a switch What is malware? - ANSWER-software that is intended to damage or disable computers and computer systems. List 4 types of malware? - ANSWER-Trojans, Worms, Spyware, Virus Describe the importance of data integrity - ANSWER-accuracy of data, data validation, database locking Describe the importance of data securit...