Which of these is an example of gathering secondary data?

searching for a chart

drafting a map

collecting soil samples

interviewing experts

Which of the following can be used to record the behavior of classes? A) Javadoc comments B) Nouns and verbs in the problem description C) Polymorphism D) UML notation

Before starting a spreadsheet, it is smarter to plan ahead and think through the design. true or false

What term is used to describe the average amount of time that will pass for a device before a failure is expected to occur? a. mean time between failures (MTBF) b. estimated time to failure (ETTF) c. maximum time available (MTA) d.

Harold cannot increase the width of his worksheet because, if he does, he will not be able to print it on one sheet. However, his columns are truncating his content.

What is the value of count after this nested FOR loop executes fully. int count = 0; for (int row = 4; row = < 15; row++) for (int col = 0; col < 13; col = col + 2) { count+=2; }

Given non-negative integers x and n, x to the nth power can be defined as: x to the 0th power is 1 x to the nth power can be obtained by multiplying x to the (n-1) th power with x 1.

Java does not support multiple inheritance, but some of the abilities of multiple inheritance are available by A) importing classes B) implementing interfaces C) overriding parent class methods D) creating aliases E) using public rather than

allan is writing a book about rain forests of south america. he plans to spend a few months there and requires an internet connection.

A monochrome monitor produces millions of different colors true or false

What is the first step in devising security services and mechanisms?