Records in a sequential file are not usually updated in place. Instead ________.
a. the updated data is placed in a “surrogate” file
b. the entire file is usually rewritten
c. the file is truncated
d. The above statement is false—records in sequential files are usually updated in place.
b. the entire file is usually rewritten
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Social networking services, such as Facebook and LinkedIn, are designed for people to reconnect with old friends and coworkers, and make new social or professional contacts.
Answer the following statement true (T) or false (F)
Answer the following statements true (T) or false (F)
1. The
One way to switch from one open file to another in a program is to point to the program button on the taskbar to display thumbnails of the open files in that program, and then click the thumbnail.?
Answer the following statement true (T) or false (F)
In a presentation, a(n) ________ chart would be used to show the frequency or relationship between items
Fill in the blank(s) with correct word