Which statement is false?
a. A DELETE statement removes rows from a table.
b. A DELETE statement must specify the table from which to delete.
c. A DELETE statement starts with the keyword DELETE.
d. A WHERE clause must be present in a DELETE statement.
d. A WHERE clause must be present in a DELETE statement.
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Every year or two, the capacities of computers have approximately doubled inexpensively. This remarkable trend often is called ________.
a. the law of large numbers b. the principal of least privilege c. Moore’s law d. Wirth’s law
Match the following terms to their meanings:
I. Data source II. Delimited III. Mail merge IV. Main document V. Definition A. Contains the text, or letter or memo used in a mail merge B. The structure of the database-fields names, data types and field properties C. Each field is separated by a single character and records are on single lines D. Combine a main document and a data source to create a letter or memo E. Contains the names and addresses of individuals to be merged into a letter
What would be the financial advantage for a malware designer to create lots of different malicious code instances that all exploit the same vulnerability yet have different malware signatures?
What will be an ideal response?
Java is a popular high-level language for web-based programming.
Answer the following statement true (T) or false (F)