Hexadecimal - Study guides, Class notes & Summaries

dithering - CORRECT ANSWER The ability for a computer to approximate a color by combining the RGB values. hexadecimal - CORRECT ANSWER A base-16 number system that allows large numbers to be displayed by fewer characters than if the number were displayed in the regular base- 10 system. In hexadecimal, the number 10 is represented as the letter A, 15 is represented as F, and 16 is represented as 10. rule - CORRECT ANSWER In a style sheet, a format instruction that consists of a ...

The following is an example of volatile memory... correct answer: RAM (Random Access Memory) Information is pulled up in a database program and displayed on the monitor. Which operations best defines this scenario? correct answer: Output The physical components of computer systems is... correct answer: Hardware Linda is an IT professional in charge of file protection, password management, and providing documentation and training to computer users. What job title most accurately fits ...

What is the best explanation for digital data is represented in computers in binary? A. The binary number system is the only number system flexible enough to allow for representing data other than numbers. B. As a consequence of history: early pioneers of computing were making secret codes in binary, and this simply evolved into modern computing. C. It's impossible to build a computer machine that uses anything but binary to represent numbers. D. It's easier, cheaper, and more reliab...

What is the best explanation for digital data is represented in computers in binary? A. The binary number system is the only number system flexible enough to allow for representing data other than numbers. B. As a consequence of history: early pioneers of computing were making secret codes in binary, and this simply evolved into modern computing. C. It's impossible to build a computer machine that uses anything but binary to represent numbers. D. It's easier, cheaper, and more reliable t...

COP1000C Quiz 1 - 6, Midterm Exam Final Exam, Final Review Questions and Answers (2023 / 2024) (CORRECT ANSWERS GRADED A+) COP1000C Quiz #1 Multiple Choice 1. Processing: ____ data items may involve organizing or sorting them, checking them for accuracy, or performing calculations with them. 2. Syntax: ____ errors are relatively easy to locate and correct because the compiler or interpreter you use highlights every error. 3. Logical: A ____ error results when you use a syntactically correct stat...

GFACT Exam Guide (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A Q: The bootloader is Answer: a program that is loaded by the BIOS when a computer is first turned on, and is responsible for loading the operating system. A bootloader is necessary due to the complexity that would be involved in creating a BIOS capable of loading hundreds of different operating systems. Due to this, the bootloader is usually installed at the same time as the operating system, ...

GCSE COMPUTER SCIENCE 8525/2 Paper 2 Computing concepts Version: 1.0 Final *Jun* IB/G/Jun23/E12 8525/2 For Examiner’s Use Question Mark 1–6 7 8 9–10 11 12 13 14 15 16 TOTAL Thursday 25 May 2023 Afternoon Time allowed: 1 hour 45 minutes Materials • There are no additional materials required for this paper. • You must not use a calculator. Instructions • Use black ink or black ball-point pen. Use pencil only for drawing. • Answer all questions. • You mus...

AS & A Level Computer Science 9608 Questions And Answers 100% Guaranteed Success. 1.1 Number Representation What are binaries? - correct answer.o Values stored as a series of ones and zeroes o A single 0 or 1 is called a binary digit or bit. o Any group of 0s & 1s can represent a character 4 2 1 0 0 0 0 0 0 0 0 o E.g. 65 in binary is 1000001 1.1 Number Representation What are BCD Representation? - correct answer.o Each digit in the number is written separately in a series ...

GMU CS112 Midterm Review Latest Version 100% Pass # comment %d substitute as integer %e or %E Substitute as floating-point exponential format in lowercase (%e) or uppercase (%E). %f substitute as floating-point decimal %s substitute as string %x or %X substitute as hexadecimal in lowercase (%x) or uppercase (%X) == vs = == means equal = means assigns Algorithm A sequence of instructions that solves a problem append() Adds input to the end of a list example d(...

GCSE COMPUTER SCIENCE Paper 2 Computing concepts Thursday 25 May 2023 Afternoon Time allowed: 1 hour 45 minutes Materials • There are no additional materials required for this paper. • You must not use a calculator. Instructions • Use black ink or black ball-point pen. Use pencil only for drawing. • Answer all questions. • You must answer the questions in the spaces provided. • If you need extra space for your answer(s), use the lined pages at the end of this book. Write...