Which of the following steganography techniques is used by attackers for hiding the message with a large amount of useless data and mixing the original data with the unused data in any order?
A. Null ciphers
B. Grille ciphers
C. Jargon codes
D. Semagrams
Answer: A. Null ciphers
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The Chinese Exclusion Act of 1882 is significant because __________
A) it was the first federal legislation against a particular race of immigrants B) it was the first restrictive bill passed over a presidential veto C) it was the first act to stop completely immigration from any one country D) its passage brought organized labor into opposition with the government
The situation in which the credentials required to obtain a job increase while the skills necessary to perform the job remain the same:
A) educational inflation B) credentialism C) educational upgrading D) deskilling
John has completed his data collection and has left the field. Which of the following BEST describes the next step in the research process that John must now complete?
a. organize and input variables b. clean and organize the data c. analyze the data d. interpret the data
Which view of globalization emphasizes imperialistic ambitions?
A. cultural relativism B. grobalization C. glocalization D. functionalism