Over their whole lifetime, about how much can someone with a professional degree expect to earn compared to someone with a high school diploma who didn't attend college?

A. The same amount
B. Twice as much
C. Three times as much
D. Four times as much

Idon understand these and need some ! ?

Jane’s team is using the v-shaped model for their project. during the high-level design phase of the project, testers perform integration testing. what is the purpose of an integration test plan in the v-model of development? a. checks if the team has gathered all the requirements b. checks how the product interacts with external systems c. checks the flow of data in internal modules d. checks how the product works from the client side

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