Explanation

ABS stands for Atanasoff-Berry computer.

Explanation

An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs. 

Explanation

any non-zero integer value within the integer range.

Explanation

• ".cat" is not a Country Code Top Level Domain (ccTLD).
• It's actually a sponsored top-level domain intended to promote the Catalan language and culture.

Explanation

In Ruby, the syntax for defining a method is:

def method_name(parameters)

  # method body

end

The 'def' keyword is used to define a method, followed by the method name and parameters in parentheses.

The method body is indented and enclosed by the 'end' keyword.

Explanation

ALT is not a valid function in MS EXCEL

'Alternate' is the full form of Alt on the keyboard of the computer.

while 

The SUM () adds individual values, cell references or ranges, or a mix of all three 

The MAX Function[1] is categorized under Excel Statistical functions. 

MIN will return the minimum value in a given list of arguments.

Explanation

In computing, a window is a graphical control element.

Explanation

Explanation

Byte is made up of array of bits.

Explanation

Good voice reproduction via PCM can be achieved with 128 quantization levels, or 7-bit coding (27 = 128). A voice signal, conservatively, occupies a bandwidth of 4 kHz.