CGS 2100 Final Exam Questions & Answers 2024/2025

CGS 2100 Final Exam Questions & Answers 2024/2025 How many binary digits can exactly represent one hexadecimal digit - ANSWERS8 OR and AND are examples of - ANSWERSlogical operators There are __ levels of cache memory - ANSWERS3 In a database,___ fields store numbers used to perform calculations - ANSWERScomputational and computed FBI related scams involve - ANSWERSpeople pretending to represent official organizations One disadvantage of building your own computer is - ANSWERSHaving outside support The computer stores numbers and other data in a binary code of 0s and 1s to represent the tiny on/off switches that it uses to store information in memory. Because people find binary code difficult to work with, there are some intermediate steps such as hexadecimal code that can simplify things. Find out what the different number codes are, why the are used, and how you can easily convert back and forth between them. The number system most commonly used is called the __ system - ANSWERSDecimal A packet sniffer is a program that can enable a hacker to do all of the following. EXCEPT - ANSWERSlaunch a denial of service (DoS) attack on your computer. The special memory storage areas built into the CPU are called - ANSWERSRegisters What is the highest digit used in hexadecimal code ? - ANSWERSF