How to get unblocked

The scope of a variable declared outside of any function is: a) Global b) Local c) Within that file only

What happens when you double-click one of the graphic options in the middle panel of the choose a smartart graphic dialog box?

What are two types of processes used in technological systems?

The network layer defines how data packets are routed in a network. a. True b. False?

Russia sent the first satellite into orbit in1957. The name of that satellite was

What protect equipment from too much current by tripping a switch that breaks the circuit, stopping the flow of electricity

write a JAVA program that has the following methods. a. int firstDigit (int n), returning the first digit of the argument b. int lastDigit (int n), returning the last digit of the argument c.

2. Sebastian, an exchange student from Denmark, likes going out with his new friends but quickly becomes overwhelmed by their long conversations, loud music, and cell phone interruptions. What is he experiencing?

Hillary wants to use Excel to export data as an XML file. She first inserts all of her data into Excel. Then she creates a schema and saves it as an XSD file.

How do programming languages work?