Octal numbers - Study guides, Class notes & Summaries

What is the best explanation for why digital data is represented in computers in binary? - correct answerIt's easier, cheaper, and more reliable to build machines and devices that only have to distinguish between binary states. What is the 4-bit binary number for the decimal number Ten (10)? - correct answer1010 What is the minimum number of bits you would need to encode the 26 letters of the alphabet plus a space - a total of 27 characters? - correct answer5 bits Number systems with d...

ICT Exam 316 Questions &Answers 2024 UPDATE ICT Exam 316 Questions &Answers 2024 UPDATE 1. The brain of any computer system is: the SPU 2. What difference does the 5th generation computer have from other generation computers? Technological advancement 3. The tracks on a disk which can be accessed without repositioning the R/W heads is? Cylinder 4. Which of the following is the 1's complement of 10? 01 5. Which part interprets program instructions and initiate control operations?Control u...

8 bits is enough to represent 256 different numbers. How many total bits do you need to represent 512 (twice as many) numbers? - ANSWER-9 bits A bakery collects data on sales. Each sales record includes the date of the sale and some metadata about the items that were part of the sale. The data includes: the names of the items sold, the types of items sold, the number of each item sold, and the price of each item sold. Which of the following CANNOT be determined from the bakery's data set? - ...

What is the best explanation for why digital data is represented in computers in binary? - correct answerIt's easier, cheaper, and more reliable to build machines and devices that only have to distinguish between binary states. What is the 4-bit binary number for the decimal number Ten (10)? - correct answer1010 What is the minimum number of bits you would need to encode the 26 letters of the alphabet plus a space - a total of 27 characters? - correct answer5 bits Number systems with d...

CDA 3100 Exam 1, CDA 3100 Test #2 Questions With 100% Correct Answers Great Architecture Ideas: The idea that anticipates the capability of new technology and when it can be used is: - answerDesign for Moore's Law Great Architecture Ideas: The idea that hides lower-level details so that they can be hidden to provide simpler models is called: - answerUse abstraction to simplify design Great Architecture Ideas: The most efficient method to obtain improvements is to: - answerMake the common...

Which device do you use to measure voltage? -Answer-Multi Meter If you were asked to check out the I/O card on a plc, which card would you look at? -Answer-Input Card What does the term current refer to while dealing with electricity? -Answer-Amps On a hydraulic pump if you were told the pump is cavitating, what would you check for? -Answer-Low fluid in the tank In a 480 volt three phase system, what would your meter read if you went from one leg to ground? - Answer-277 WHICH TOOL IS USED...

What year was the Java programming created 1995 What does OCA stand for Oracle Certified Associate What are the 2 tests for Java developers provided by Oracle OCA and OCP The full declaration of a method is called the method ____ signature True or False - can you add a multiline comment within a multiline comment? false How many public classes can be added to a single file 1 Write the syntax for the main method. public static void main(String[] ar...

ICT Exam 316 Questions &Answers 2024 UPDATE ICT Exam 316 Questions &Answers 2024 UPDATE 1. The brain of any computer system is: the SPU 2. What difference does the 5th generation computer have from other generation computers? Technological advancement 3. The tracks on a disk which can be accessed without repositioning the R/W heads is? Cylinder 4. Which of the following is the 1's complement of 10? 01 5. Which part interprets program instructions and initiate control operations?Control u...

What year was the Java programming created 1995 What does OCA stand for Oracle Certified Associate What are the 2 tests for Java developers provided by Oracle OCA and OCP The full declaration of a method is called the method ____ signature True or False - can you add a multiline comment within a multiline comment? false How many public classes can be added to a single file 1 Write the syntax for the main method. public static void main(String[] ar...

A(n) __________ is a set of instructions that a computer follows to perform a task. 1. compiler 2. program 3. interpreter 4. programming language - Answer program The physical devices that a computer is made of are referred to as . 1. hardware 2. software 3. the operating system 4. tools - Answer hardware The part of a computer that runs programs is called . 1. RAM 2. secondary storage 3. main memory 4. the CPU - Answer the CPU Today, CPUs are small chips known as __________...