1. An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?
2. Which best explains why Irving sets "The Adventure of the Mysterious Stranger" in a land of "masks and gondolas"?
A. The setting is symbolic of the idea that a life of quiet study is the ideal pursuit.
B. The setting is symbolic of the idea that innocence cannot be outgrown.
C. The setting is symbolic of the idea that ease and affluence are available to all.
D. The setting is symbolic of the idea that appearances can be deceiving.
3. Read the lines from 'The Tide Rises, The Tide Falls.'
"Darkness settles on roofs and walls,
But the sea, the sea in darkness calls;"
The imagery in these lines evokes a sense of
A. laziness
B. fear
C. mystery
D. despair
4. Solve for x.
3x = 6x - 2
5. Read and choose the option with the regular verb in the imperfect tense.
A. Tú leías hechizos.
B. Tú hablaste con la maestra.
C. Tú usaste un huso.
D. Tú vas al parque.
6. Alguien puede traducirlo?: What's the fastest animal in the world?
7. What are the four objectives of planning for security?
(a) Be confident, be vigilante and be quick
(b) Identify, design, test and monitor
(c) Test, purchase, view and discuss
8. Individual networks may be affected by DoS attacks without being direct.
(a) True
(b) False
Answer (2)
The total charge delivered by the device is 450 coulombs. Given that the charge of a single electron is approximately 1.6 x 10^-19 coulombs, around 2.81 x 10^21 electrons flow through the device in 30 seconds.
;
Individual networks can indeed be affected by DoS attacks even if they are not the direct target. This is possible because the attack might take down shared resources, such as a server or network infrastructure, that multiple networks rely on. Therefore, even if the attack isn't aimed at a specific individual network, the consequences can still impact it if the shared resources are attacked or overwhelmed, leading to a denial of service for that network.
