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H (homing the hand(s) on the keyboard or other device): This includes movement between any two devices as well as the fine positioning of the hand. D (drawing (manually) n D straight-line segments with a total length of D(n D , l D ) cm): where n D is the number of the line segments drawn and l D is the total length of the line segments.
ASCII (/ ˈ æ s k iː / ⓘ ASS-kee), [3]: 6 an acronym for American Standard Code for Information Interchange, is a character encoding standard for electronic communication. . ASCII codes represent text in computers, telecommunications equipment, and other devic
A placement exam is a test designed to evaluate a person's knowledge of a subject and thus determine the level most suitable for the person to begin coursework on that subject. It is not unusual for students to take a placement exam in a subject such as mathematics upon admission to a school or university to determine what level of classes they ...
SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions designed by the United States National Security Agency (NSA) and first published in 2001. [ 3 ] [ 4 ] They are built using the Merkle–Damgård construction , from a one-way compression function itself built using the Davies–Meyer structure from a specialized block cipher.
The effect has been used to create a psychological test (the Stroop test) that is widely used in clinical practice and investigation. [ 1 ] A basic task that demonstrates this effect occurs when there is an incongruent mismatch between the word for a color (e.g., blue , green , or red ) and the font color it is printed in (e.g., the word red ...
Competitive typist Albert Tangora demonstrating his typing in 1938. Touch typing (also called blind typing, or touch keyboarding) is a style of typing.Although the phrase refers to typing without using the sense of sight to find the keys—specifically, a touch typist will know their location on the keyboard through muscle memory—the term is often used to refer to a specific form of touch ...
Advanced Placement (AP) Psychology (also known as AP Psych) and its corresponding exam are part of the College Board's Advanced Placement Program. This course is tailored for students interested in the field of psychology and as an opportunity to earn Advanced Placement credit or exemption from a college -level psychology course.
A typical 105-key computer keyboard, consisting of sections with different types of keys. A computer keyboard consists of alphanumeric or character keys for typing, modifier keys for altering the functions of other keys, [1] navigation keys for moving the text cursor on the screen, function keys and system command keys—such as Esc and Break—for special actions, and often a numeric keypad ...