Case-Based Critical Thinking Questions Case 7-2 Rina Has Just Completed

question 14

Multiple Choice

Case-Based Critical Thinking Questions Case 7-2 Rina has just completed some coursework in Excel application writing and wants to begin developing her own macros to share more widely. She knows that she has to learn more about digital signatures in order to make her plan a reality. Which of the following can Rina tell when she opens a digitally signed file?

• A)Who the author of the file is
• B)Whether the information in the file is correct
• C)Whether the macros in the workbook will produce accurate results
• D)Whether the macro will perform as expected

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Definitions:

B-lymphocytes

A type of white blood cell that plays a significant role in the humoral immunity component of the adaptive immune system.

Thymus

A small organ located in the upper chest under the sternum, where T-lymphocytes (T cells) mature and differentiate.

Blood Plasma

The liquid component of blood that carries blood cells, nutrients, hormones, and waste products, and is composed of water, proteins, and dissolved substances.

Collecting Ducts

Tubes in the kidneys that play a crucial role in the process of producing urine by collecting it from the nephrons.