Unit Test — Unit test Answers

Read the excerpt from Part 2 of "The Most Dangerous Game,” by Richard Connell.Night found him leg-weary, with hands and face lashed by the branches, on a thickly wooded ridge. He knew it would be insane to blunder on through the dark, even if he had the strength. His need for rest was imperative and he thought, "I have played the fox, now I must play the cat of the fable." A big tree with a thick trunk and outspread branches was near by, and, taking care to leave not the slightest mark, he climbed up into the crotch, and, stretching out on one of the broad limbs, after a fashion, rested. Rest brought him new confidence and almost a feeling of security. Even so zealous a hunter as General Zaroff could not trace him there, he told himself; only the devil himself could follow that complicated trail through the jungle after dark. But perhaps the general was a devil—

Read the excerpt from The Code Book.Despite the enormous strength of RSA and other modern ciphers, cryptanalysts are still able to play a valuable role in intelligence gathering. Their success is demonstrated by the fact that cryptanalysts are in greater demand than ever before—the NSA is still the world's largest employer of mathematicians.

Becca writes this sentence in her analysis of The Dark Game.The Dark Game is written in a narrative style that includes many fascinating details.

Read the excerpt from The Code Book.A more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted by the electronics in a computer's display unit.

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Read the excerpt from The Dark Game.On January 16, 1917, in a clear attempt to convince the Mexican government to help Germany in the war, Arthur Zimmermann, the German foreign secretary, sent a telegram to Count von Bernstorff, the German ambassador in Washington. The foreign secretary wanted to be certain that this message reached von Bernstorff, so he made arrangements for it to be carried aboard a U-boat to Sweden and from there to Washington through diplomatic channels.As luck would have it, the departure of the sub was delayed. Impatient, Zimmermann turned to his second option: sending the message to his ambassador through the U.S. State Department. Although Wilson considered the United States to be neutral, he allowed messages to be sent to von Bernstorff via the State Department as a courtesy. The telegram sent, Zimmermann waited for a reply. What Zimmermann didn't know was that the British were doing a thorough job of intercepting German wireless transmissions.

Read the excerpt from The Dark Game.Mr. H. quickly began talking to his contacts in the city. Soon he heard of a British printer in Mexico City who had been falsely arrested for printing counterfeit money. Mr. H. intervened with the British minister, who got the frightened printer released from custody and the charges against him dropped. The printer, overjoyed to be free, told Mr. H. that he would welcome the opportunity to repay the agent for his intervention. As a matter of fact, Mr. H. told him, there was a favor the printer could do for him.

Which excerpt from Annabel Lee provides the best evidence to support the conclusion that Annabel Lee was loyal?

Read the excerpt from "The Enigma Machine.”At Bletchley Park, the main site in Britain where Enigma codes were deciphered, six thousand messages were decoded every day by a staff of ten thousand men and women. Many of the messages were inconsequential, but more than a few were critical to the outcome of the war.

Which excerpt from "The Enigma Machine” supports the idea that Allied forces expected the Germans to complicate their coding system?

Which best describes the author’s viewpoint about the people who learned to decipher the Enigma in "The Enigma Machine”?

Read the excerpt from "The Enigma Machine.”Cryptologists looked for cribs, which are repeated expressions in messages. Sloppy operators would repeat phrases like "nothing to report" or "weather forecast" (Wettervorhersage), which served as clues. If there were no cribs to be found, the British would send out false information about, say, British mines planted in a given area. The Germans might then send messages with the name of that area, which would provide clues about deciphering that code.

Read the excerpt from "The Rosetta Stone.”Egyptian scripts were replaced with Coptic, which included six demotic characters. In the ninth century, Arab scholar Abu Bakr Ahmad Ibn-Wahshiyah was able to partly decipher the hieroglyphs by comparing them to Coptic. But in the eleventh century, it too was replaced, by Arabic. The link was once again severed. For centuries, Western scholars tried to decipher the hieroglyphs, with little success. They were working under a false hypothesis, that the hieroglyphs were pictograms, with each symbol representing an object or an idea.

Read the excerpt from "The Rosetta Stone.”Then chance stepped in. In 1798, Napoleon went to Egypt to protect its trade interests. In addition to an army, he brought along Egyptian scholars who were charged with copying the inscriptions and studying the architecture.The following year, the French bolstered their defenses by rebuilding a fort in the town of Rosetta. In the midst of the fortification, the Rosetta Stone was discovered. Ironically, this large stone tablet was found not by one of the scholars but by a soldier. Luckily, he recognized that the inscriptions must have value. Militarily, Napoleon's Egyptian campaign was a disaster—the British decimated the French navy—but historically, it was of long-lasting importance.

If someone were to describe "The Rosetta Stone” to a friend, he or she would most likely compare it to

Which best describes the author’s viewpoint toward the actual Rosetta Stone in "The Rosetta Stone”?

Read the passage from "The Quinceanera.”The next thing I knew, the alarm on my phone rang, startling me out of a daze. It was 12:30, time for me to leave! In a rush of misery I realized I had to make a choice: get my sister’s gift or make it to my movie on time. A quick look at the jewelry reminded me that there wasn’t anything here I thought she’d like anyhow. But I had to get her something! And then it hit me. My sister liked movies – I could get her movie tickets at the theatre, or a gift certificate she could use whenever she wanted!

What is one key difference between "The Quinceanera" and "The Smithville Gazette: Neighborhood Thief Strikes Again"?

Read the passage from "Racing the Storm.”"Turn the radio off!” Keri shouted. "Anastasia!” She reached out and shook the other girl’s leg. "Turn it off! I need to concentrate.”"Yeesh!” Anastasia exclaimed. Finally giving her attention to the scene outside, she smiled. "Wow. It’s beautiful, isn’t it?” she said."Never mind,” Keri moaned, letting go of the wheel again to turn off the radio herself. "Look, I’m going to get off this highway. I don’t know where we’ll end up, but we have to do something.”

Read the passage from "Racing the Storm.”Anastasia shook her head in wonder. "You’re so lucky you have your license,” she said. "I wish I had been the one driving.”