EstructuraFor each sentence below, choose the correct verb form of the verb in parentheses.Yo _____________ (hablar) con el oficial a las 2:00 de la tarde.

The goal of DHCP spoofing is for the attacker to gain knowledge about the network’s secret password.

El hombre blanco es muy alto.

Let’s consider a modified version of the Diffie-Hellman (DH) key exchange between Alice and Bob, using the same publicly known parameters g and p, with the following steps: 1. Alice picks a secret number a, computes A = ga mod p and sends A to Bob 2. Bob picks a secret number b, computes B = gb mod p and sends B to Alice 3. Alice takes her secret number a, and the B received from Bob, and computes the shared secret key as: B∗ga mod p=ga+b mod p 4. Bob takes his secret number b, and the A received from Alice, and computes the shared secret key as: A∗gb mod p=ga+b mod p Assume Eve is just a passive eavesdropper on Alice and Bob’s traffic (so no tampering). Is this modified key exchange secure against Eve? If so, explain why. If not, explain why not.

A escribir.Using only studied vocabulary and structures, write two or three sentences in Spanish describing what you are like.

In a strange condition called sex sleep, or __________, people engage in sexual acts while asleep and don’t remember what occurred after they awaken.

¿Cómo está Ud.?

Sleep research has continually shown that children spend more of their night getting deep sleep than do adults. This deep sleep corresponds to what stage(s) of sleep?

“Tú” es:

Choose the correct reply to the following question: ¿Cómo se llama Ud.?