Use MathJax to format equations. Due to this property, it is also known as a head-tail linked list. But avoid … Asking for help, clarification, or responding to other answers. Double-Ended Queue: A double-ended queue is a special type of data in the field of computer programming. Home Embed All Computer Science Resources . Double-spending is a potential flaw in a digital cash scheme in which the same single digital token can be spent more than once. 1 Diagnostic Test 67 Practice Tests Question of the Day Flashcards Learn by Concept. Double definition is - having a twofold relation or character : dual. Usually, the defined bit length of a word is equivalent to the width of the computer's data bus so that a word can be moved in a single operation from storage to a processor register . How to use double in a sentence. word: 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 . Please be sure to answer the question. Difference between an int and a float []. Provide details and share your research! A float is a floating-point number, which means it is a number that has a decimal place. Starting salaries typically run between $50,000-$70,000, depending on location and experience. In computer science, a list or sequence is an abstract data type that represents a countable number of ordered values, where the same value may occur more than once.An instance of a list is a computer representation of the mathematical concept of a tuple or finite sequence; the (potentially) infinite analog of a list is a stream. Microprocessor architects report that since around 2010, semiconductor advancement has slowed industry-wide below the pace predicted by Moore's law. As with counterfeit money, such double-spending leads to inflation by creating a new amount of copied currency that did not previously exist. Computer Science : Double Study concepts, example questions & explanations for Computer Science. CREATE AN ACCOUNT Create Tests & Flashcards. In addition to being an exciting field, computer science is also quite profitable. Moore's Law refers to Moore's perception that the number of transistors on a microchip doubles every two years, though the cost of computers is halved. Thanks for contributing an answer to Computer Science Stack Exchange! Unlike physical cash, a digital token consists of a digital file that can be duplicated or falsified. What do people with a computer science degree earn? In this abstract data type, elements can be added from both the front and the back of the queue. Brian Krzanich, the former CEO of Intel, cited Moore's 1975 revision as a precedent for the current deceleration, which results from technical challenges and is "a natural part of the history of Moore's law". An integer (more commonly called an int) is a number without a decimal point. 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