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MrMuchimi
3 years ago
15

Why is it more secure to require a user to press ctrl+alt+delete to log on rather than displaying the windows welcome screen?

Computers and Technology
1 answer:
Levart [38]3 years ago
5 0
Let's say for example you have a toddler, or a pet. Let's say a cat. If the ctrl+alt+delete wasn't there. It would go straight to entering the password. Now let's say your child or pet likes to press the keys for a while. If they manage to press enter and enter the incorrect password. Eventually it will lock up your computer.
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Select the guidelines you should follow when creating a memo.
densk [106]

Answer:

Get to the point at the beginning of the memo.

Keep the paragraph lengths short.

At the end, inform the readers if there are specific actions they need to take.

Explanation:

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3 years ago
Read the following scenario:
Zigmanuir [339]
The answer would be option C "The app company will sue the multimedia artist for breach of contract." The company bought the game therefore it's no longer his and the multimedia artist cannot release the original version because the app is no longer his and he will be sued for breach of contract. Because if the popular company bought the app from the <span>multimedia artist they would have to sign a contract and other paper work to confirm their purchase.

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7 0
3 years ago
Se tiene un pilar de hormigón de 30 cm de lado y 5 m de altura. Presenta una densidad de 2400 kg/m3 y una resistencia a la compr
kakasveta [241]

Answer:

El pilar no podrá soportar una masa de 10 toneladas

Explanation:

La dimensión del pilar de hormigón se da de la siguiente manera;

La longitud del lado, s = 30 cm = 0,3 m

La altura del pilar, h = 5 m

La densidad del pilar, ρ = 2,400 kg / m³

La resistencia a la compresión del pilar, σ = 500 kg / m²

El área de la sección transversal del pilar, A = s² = 0.3 m × 0.3 m = 0.09 m²

La masa del pilar, m = ρ × A × h = 2,400 × 0.09 × 5 = 1,080

La masa del pilar, m = 1.080 kg

Tenemos;

\sigma = \dfrac{F}{A}

Dónde;

F = La carga aplicada

A = El área de la sección transversal

∴ F = A × σ

F = 0,09 m² × 500 kg / m² = 45 kg

Por tanto, la carga que el pilar puede soportar sin compresión = 45 kg <10 toneladas = 9.071,847 kg

El pilar no podrá soportar una masa de 10 toneladas.

6 0
3 years ago
Which two protocols manage neighbor discovery processes on ipv4 networks?.
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Answer:

Which two protocols manage neighbor discovery processes on IPv4 networks? TCP and UDP BGP and OSPF ICMP and ARP IPv4 and IPv6

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Explanation:

6 0
2 years ago
A copyright gives the exclusive legal right to the original author or creator to print, publish, perform, record, or produce mat
KatRina [158]

Answer:                

True.                                

Explain: TRUE                                                  

4 0
3 years ago
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