Ascii Study guides, Class notes & Summaries

Define basic information technology concepts and essential applications. There are six basic concepts important to understanding IT. These concepts should be introduced to students beginning in the first grade and continuing through hs years. Binary brief representations of long strings of numbers used in computations ASCII (American Standard Code for Information Interchange) letters and punctuation signs combined with strings of binary numbers Hierarchy the order to understanding and usin...

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? - ...

SAM Training/Exam Questions & Answers 100% AccurateSAM Training/Exam Questions & Answers 100% AccurateSAM Training/Exam Questions & Answers 100% AccurateSAM Training/Exam Questions & Answers 100% Accurate The word "bit" is short for this. - ANSWER Binary Digit Unicode and ASCII are examples of this. - ANSWER Coding Scheme A gigabyte equals this many bytes - ANSWER 1 billion Number system that consists of only two digits - ANSWER Binary A byte consists of this many bits - ANSWER 8 ...

Computer Science, IT GACE Latest Version 100% Pass address bus Pathway from memory to processing unit that carries the address in memory to and from which data is transferred. See the definitions for "bus" and "data bus". arithmetic and logic unit (ALU) A part of the computer that performs arithmetic operations, logic operations and related operations. ASCII: American Standard Code for Information Interchange The primary encoding character set used in computers for textual dat...

Test Bank for Starting Out with Programming Logic and Design 6e 6th Edition by Tony Gaddis. ISBN-13: 2148 Full chapters test bank PDF Introduction to Computers and Programming Input, Processing, and Output Decision Structures and Boolean Logic Repetition Structures Modules Functions Input Validation Arrays Sorting and Searching Arrays Files Menu-Driven Programs Text Processing Recursion Object-Oriented Programming GUI Applications and Event-Driven Programming APPENDICES ASC...

WGU C702 Pre-Assessment | Forensics and Network Intrusion Exam (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A QUESTION . What is a characteristic of Unicode UTF-32? A. Fixed-width encoding B. Variable-width encoding C. Compatible with ASCII encoding D. Replaces ASCII encoding Answer: A. Fixed-width encoding QUESTION . What is 4DD hexadecimal notation in binary? A. B. C. D. *A. Answer: A. QUESTION . A f...

Summary AP/College Computer Science Principles All Units 1-10 Tests Answered Summer 2023. AP Computer Science Principles Unit 1 Test Data ________ refers to the symbols that represent people, events, things, and ideas. Data can be a name, a number, the colors in a photograph, or the notes in a musical composition. Data Representation ____________refers to the form in which data is stored, processed, and transmitted Digitization the process of converting text, numbers, sound, photos, and...

WGU C702 Forensics and Network Intrusion Final Exam (New 2023/ 2024 Update) More than 250 Questions and Verified Answers| 100% Correct| Grade A QUESTION What is a method of lossy compression for digital images that allows users to adjust the degree of compression? PNG BMP GIF JPEG Answer: D QUESTION What is the last addressable block where negative addressing of the logical blocks starts from the end of the volume in GPT? -255 -1 0 255 Answer: B QUESTION Wha...

WGU C172 Study Guide Set Questions and Answers Already Passed NIC What functions at the data link by using a unique MAC address? Router a network device that is used to connect 2 or more network segments by performing OSI layer 3 functions like packet-forwarding responsible for implementing NAT File Server used as a shared storage for all member nodes of a LAN Layer 1 Physical Layer Layer 2 Data link layer Layer 3 Network layer Layer 4 Transport layer Layer 5 Session layer Layer 6 Prese...

Summary AP/College Computer Science Principles All Units 1-10 Tests Answered Summer 2023. AP Computer Science Principles Unit 1 Test Data ________ refers to the symbols that represent people, events, things, and ideas. Data can be a name, a number, the colors in a photograph, or the notes in a musical composition. Data Representation ____________refers to the form in which data is stored, processed, and transmitted Digitization the process of converting text, numbers, sound, photos, and...