Which of these inventions was necessary to permit magnetic recording?

A.

microphone

B.

stylus

C.

vinyl records

D.

wax-covered cylinders

Given a PrintWriter reference variable named output that references a PrintWriter object, write a statement that writes the string "Hello, World" to the file output streams to.

Why should you evaluate trends when thinking about a career path?

Which command would you use in a script to parse out entries that contain the word "those" from a file named config in a folder named "diet" beneath the / etc directory?

Which of the following is NOT a recommended characteristic for incident objectives? A. Stated in broad terms to allow for flexibilityB. Measurable and attainableC. In accordance with the Incident Commander's authoritiesD.

Why is it important to have regular maintenance and care of your office equipment?

Assuming that a program has the following string object definition, which statement correctly assigns the string literal "Jane" to the string object? string name; name = "Jane"; string name = {Jane}; name = 'Jane'; name = Jane;

Differentiate among web apps, mobile apps, and mobile web apps.

let's imagine you're searching for hotels in searching chicago, what should you search for in order to get the most relevant results?

What are lexical errors? and fi (a==b) will it be a lexical error or a syntactical error?

Which option in the insert table diolog box should u check if you want smller boxes on a sinfle page