FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The Shift key is a keyboard modifier key that allows users to type a single capital letter and change the top number keys to a symbol. For example, pressing and holding Shift while pressing A generates a capital “A” and pressing Shift and the number 1 creates an exclamation mark on US keyboards.

Detailed explanation-2: -For example, Shift+1 enters an exclamation mark (!), while Shift+8 enters an asterisk (*). The same is true for the punctuation keys, such as period, comma, semicolon, etc. The lower symbols are entered when the Shift key is not being pressed, while the top symbols are entered when the Shift key is held down.

Detailed explanation-3: -1st Shift usually takes place between the hours of 9 a.m. and 5 p.m. 2nd Shift is worked between 5 p.m. and 1 a.m. 3rd Shift typically takes place between the hours of 12 a.m. and 8 a.m.

Detailed explanation-4: -In Unicode 6.1, the character approximating this symbol best is U+21E7 upwards white arrow (⇧). This symbol is commonly used to denote the Shift key on modern keyboards (especially on non-US layouts and on the Apple Keyboard), sometimes in combination with the word “shift” or its translation in the local language.

Detailed explanation-5: -The shift() method removes the element at the zeroth index and shifts the values at consecutive indexes down, then returns the removed value. If the length property is 0, undefined is returned. The pop() method has similar behavior to shift(), but applied to the last element in an array.