Bit binary digit Study guides, Class notes & Summaries

bit binary digit Binary Base-2 counting system Hexadecimal Base-16 counting system Nibble 4 bits BCD Binary Coded Decimal BCD Used in...? Calculator, cash register, time displays ASCII American Standard Code for Information Interchange 7-bits Number of bits to encode a character in ASCII

1.1 Number Representation What are binaries?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?o Each digit in the number is written separately in a series of 4 bits o E.g. 398 in BCD o 3 = 0011 9 = 1001 8 = 1000 o 398 = o Use of BCD: used in business applications (arithmetic) whe...

Selection structure - allows programmers to specify the conditions under which a statement is executed. one of the three control structures; tells the computer to make a decision before selecting the next instruction to process; also called the decision structure Bit - Binary Digit. Single unit of information on a computer. Represented as a 0 or 1 Bit Rate - The number of bits that are conveyed or processed per unit of time Protocol - A set of rules governing the exchange or transmission o...

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 ...

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...

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...

CIS 105 Exam #2 Question & Answers 100% CorrectCIS 105 Exam #2 Question & Answers 100% CorrectCIS 105 Exam #2 Question & Answers 100% CorrectCIS 105 Exam #2 Question & Answers 100% CorrectCIS 105 Exam #2 Question & Answers 100% Correct Computer Hardware? - ANSWERSany part of a computer you can physically touch. Binary Language? - ANSWERSUnlike humans, computers work exclusively with numbers (not words). To process data into information, computers need to work in a language they understand. ...

AP CSP Vocabulary - (ALL) Latest Update 100% Pass Bit Binary Digit. Single unit of information on a computer. Represented as a 0 or 1 Bit Rate The number of bits that are conveyed or processed per unit of time Protocol A set of rules governing the exchange or transmission of data between devices. A set of rules for sending, receiving, and interpreting binary messages Latency The time it takes for a signal to arrive Bandwidth Transmission capacity, measured by bit rate Boolean Question fo...

CIT 100 Exam Questions Ch1-5 with Complete Solutions 2024/2025 Flash Drives hold up to __________ of information and connect to a computer by a ________________. - ANSWERS128 GB, USB Port 1 GB (Gigabyte) = - ANSWERS1 billion bytes A byte consists of ___ bits. - ANSWERS8 bit (binary digit) - ANSWERSThe smallest unit of digital data Binary Code - ANSWERSIs a system that represents digital data as series of 0's and 1's that can be understood by a computer USB (Universal Serial...

hardware - Answer-anything that makes up the computer like the monitor, etc. software - Answer-any program that runs on the computer CISC - Answer-Complex Instruction Set Computer ALU - Answer-Arithmetic Logic Unit RAM - Answer-write and read memory Hard drive - Answer-stores information input device - Answer-keyboard, mouse ROM - Answer-read only memory Peripheral Device - Answer-scanner, printer POS - Answer-Point of Sale output device - Answer-anything that retrieves information fro...