Which string method returns true if the character is a numeric character? letter = input("Enter a letter: ")

A. isDigit(letter)
B. isdigit(letter)
C. letter. isDigit()
D. letter. isdigit()

Which two editions of windows 7 support 64 bit cpus? choose two out of professional, business, starter, or home premium.

How to launch an app: steps to be successful? launching an app is a great idea, but it’s not that easy as we supposed to think. the majority of mobile applications don’t generate revenue because companies aren’t ready to be competitive. referring to our experience in successfully building and launching apps we hope to you omit these difficulties. we are going to talk about ideas, marketing, testing your product, its development, distribution and support. you will learn 8 product launch stages to succeed.

Which of these is an example of an integrated presentation? a. a table created in powerpoint b. an image pasted into powerpoint c. a caption created in powerpoint d. an excel chart pasted into powerpoint