_______ is the process of converting a message or data into a numerical value that creates a one way function where the message or data cannot be reconstructed?
A. Encrypting
B. Ciphertexting
C. stegenography
D. hashing
Answer: D. hashing
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The small black square in the lower right corner of a selected cell is called the
A) value axis. B) fill handle. C) Insert Worksheet button. D) range finder.
Case-Based Critical Thinking Questions Case 1: Frames Unlimited ? Frames Unlimited is a wholesale picture and poster frame business. Frame data are stored in sequential access files that contain four columns: item number, item name, size, and price. You need to create a report using the pictureFrame.txt sequential access file. The report provides a list of all picture frames with a size of 5×7. The report will be saved as another sequential access file named pictureFrame57.txt. Your first step is to ____.
A. declare a StreamWriter variable for the output file B. open the pictureFrame57.txt file for output using the CreateText method C. declare a StreamReader variable for the input file D. open the pictureFrame.txt file
The ________ function is the most commonly used logical function in Excel.
Fill in the blank(s) with the appropriate word(s).
Under the Advanced Options screen, what startup option should be enabled in order to view what did and did not load during the bootup?
A. Event Viewer B. Boot Logging C. Safe Mode with Networking D. Windows Boot Manager