Contents
Arman owns the photo because he was the original creator and did not license the work.
Which of the following best describes how computing devices represent information?
Which of the following best describes how computing devices represent information? D. A computer represents information as bits which contains 8 bytes.
Which of the following is most likely true if Jorge opts to compress the image before sending it?
Which of the following is most likely true if Jorge opts to compress the image before sending it? D. The image will require fewer bits in order to be represented.
Which of the following is true of lossy and lossless compression algorithms quizlet?
Which of the following is true of lossy and lossless compression algorithms? Lossy compression algorithms are typically better than lossless compression algorithms at reducing the number of bits needed to represent a piece of data.
What do you mean by computing devices?
Definition(s):
A computing device can consist of a standalone unit or several interconnected units. It can also be a device that provides a specific set of functions, such as a phone or a personal organizer, or more general functions such as a laptop or desktop computer.
How do computers represent complex information?
Binary can be used to represent more complex, higher level abstractions, including but not limited to numbers, characters, and colors.
Which of the following best describes how computing devices represent information Quizizz?
Q. Which of the following best describes how computing devices represent information? A computer represents information as bits which contain 8 bytes.
What binary digit can store?
A bit (short for “binary digit”) stores either the value 0start text, 0, end text or 1start text, 1, end text.
What is the best explanation for why digital data is represented in computers in binary?
What is the best explanation for why digital data is represented in computers in binary? The binary number system is the only system flexible enough to allow for representing data other than numbers.
Why should we care about information being represented digitally How does this impact you personally?
We should care about information being represented digitally because it stores a lot of data in a database which can be used more many benefits depending on what the data is used for. This impacts me personally because I, and many others, put our information down which we want to be kept safe.
Which of the following is true regarding the way information is transmitted on the Internet?
Which of the following is true regarding the way information is transmitted on the Internet? Information does not travel in one piece, but rather as a data stream of packets.
Where is lossy compression used?
Lossy compression is most commonly used to compress multimedia data (audio, video, and images), especially in applications such as streaming media and internet telephony. By contrast, lossless compression is typically required for text and data files, such as bank records and text articles.
Which of the following best describes how a Web browser and a Web server interact with each other?
What best describes how a web browser and a web server interact with each other? A web server is a vast network of interconnected computers that store information. When a client uses a web browser, the information found on the internet can be found and displayed.
Which of the following are benefits of using well named variables in a computer program select two answers?
Which of the following are benefits of well-named variables? –The program will be easier to read. -The program will be easier for others to debug.
Which of the following best describes a challenge involved in using a parallel computing solution?
Which of the following best describes a challenge involved in using a parallel computing solution? A parallel computing solution may not be appropriate for an algorithm in which each step requires the output from the preceding steps.
Do computing devices translate digital to analog information in order to process the information?
D. Computing devices translate digital to analog information in order to process the information. Which of the following is not a data type in Python?
What is your computer network?
A computer network is a system that connects numerous independent computers in order to share information (data) and resources. The integration of computers and other different devices allows users to communicate more easily. A computer network is a collection of two or more computer systems that are linked together.
What is the Internet?
The Internet is a vast network that connects computers all over the world. Through the Internet, people can share information and communicate from anywhere with an Internet connection.
How do computers store information bytes numbers strings and other data types?
Computers store information in binary using bits and bytes.
How does this relate to binary numbers used to store data?
The binary numbering system is used in computing and electronics because it’s the simplest counting method available. In addition, the binary numbering system is used to code everything from memory to images on the screen. Thus, it is the basis for the storage and transfer of data in most digital electronic devices.
Would two bits be enough to assign a unique binary number to each vowel in the English language explain?
Would two bits be enough to assign a unique binary number to each vowel in the English language? Explain. No. 2 bits can make 4 different numbers, but there are 5 vowels in the English language.
Which of the following best describes the protocols used on the Internet?
Which of the following best describes the protocols used on the Internet? D. The protocols of the Internet are open and used by all devices connected to the network.
Which of these is the best description of analog data?
Which of these is the best description of analog data? Data that changes smoothly over time. In 2015, the nation of Burundi had an average bandwidth per Internet connection of 11.24 kb/s.
What is bit nibble byte word?
Common binary number lengths
Each 1 or 0 in a binary number is called a bit. From there, a group of 4 bits is called a nibble, and 8-bits makes a byte. Bytes are a pretty common buzzword when working in binary.
What is word in computer?
In computer architecture, a word is a unit of data of a defined bit length that can be addressed and moved between storage and the computer processor.
What is the definition of bit and byte?
A Byte is just 8 Bits and is the smallest unit of memory that can be addressed in many computer systems. The following list shows the relationship between all of the different units of data. 0 (Off) or 1 (On) = 1 Bit.
Which table allows us to convert alpha numeric characters into characters that computers can understand?
Computer programmers use numeric codes to represent alphanumeric characters when they are writing programs. We learned how to use the ASCIIcode table to convert numeric codes into alphanumeric characters by using a text-only application such as Notepad and the ‘Alt’ key on our keyboard.
What is data abstraction quizlet Codehs?
Terms in this set (15) What is data abstraction? The process of simplifying complicated data into manageable chunks.
Which number system is used to store information digitally in a computer?
ASCII is a character encoding scheme that uses a numeric value to represent each character. For example, the uppercase letter ‘G’ is represented by the binary (base 2) value 0100 0111, which is equivalent to the decimal (base 10) value 71. ASCII characters can also be represented by hexadecimal (base 16) numbers.