How do you read input from the keyboard in Perl?

What will be an ideal response?


In Perl, reads input from the keyboard (remember that stdin is the standard input device). The program uses this line to assign keyboard input to the variable $number:

$number =

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One method of eliminating noise and voltage spikes is to use a ____.

a. transient suppressor b. semiconductor c. temperature-sensitive resistor d. transducer

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Wind erosion is generally not affected by ________

A) soil texture B) soil crusting C) soil moisture D) soil pH E) bulk density of the soil

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Which of the following General Motors anti-theft systems do NOT require replacement keys to be learned by the system

A) Passlock B) Passkey III+ C) Passkey III D) All of these require the key to be learned

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Laminated veneer lumber (LVL) and laminated strand lumber (LSL) are types of _____.

A. engineered lumber B. drywall C. timber D. veneer

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