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2 years ago

How do you enter the command prompt on Chromebook

1 answer:

3 0

1) Go through the standard Chrome OS login screen (you'll need to setup a network, etc) and get to the web browser. It's OK if you login as guest.

2) Press [ Ctrl ] [ Alt ] [ T ] to get the crosh shell.

3) Use the shell command to get the shell prompt.

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CHALLENGE 7.1.1: Initialize a list. ACTIVITY Initialize the list short.names with strings 'Gus', Bob, and 'Ann'. Sample output f

vlabodo [156]

Answer:

short_names = ["Gus", "Bob", "Ann"]

print(short_names[0])

print(short_names[1])

print(short_names[2])

Explanation:

There are some typos in your code. In addition to the missing part of the code, I corrected the typos.

First of all, initialize the list called short_names. The list starts with "[" and ends with "]". Between those, there are must be the names (Since each name is a string, they must be written between "" and there must be a semicolon between each name)

Then, you can print each name by writing the name of the list and the index of the names between brackets (Index implies the position of the element and it starts with 0)

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3 years ago

) how many bits are used for host number on the child network (subnet) , b) how many usable addresses can exist on this child ne

vovikov84 [41]

Answer:

Machine’s IP=126.127.85.170, Machine’s Netmask=/27, Parent’s Netmask=255.255.240.0 .

a) Machine's Netmask = /27 : therefore no. of remaining bits for hosts =32-27 = 5 bits.

b) No. of usable addresses in the child network = 25 -2 = 32-2 =30 [Since first(network ID of the machine) and last ip (broadcast address of the machine ) addresses are not used ]

c) first usable address is on this child network (subnet) =

First, find out the network id of machine can be found out by doing bitwise AND machine's IP and Machine's subnet mask :

01111110. 01111111.01010101.10101010 (IP)

11111111. 11111111 .11111111 .11100000 (Subnet Mask)

01111110. 01111111. 01010101.10100000 (Network ID )

first usable address is on this child network (subnet) : 01111110. 01111111. 01010101.10100001

: 126.127.85.161

d) what the last usable address is on this child network (subnet) : 01111110. 01111111. 01010101.10111110

: 126.127.85.190

e) what the child network’s (subnet's) broadcast address is :

In the directed broadcast address , all the host bits are 1. Therefore, broadcast address :

01111110. 01111111. 01010101.10111111 (126.127.85.191)

f) what the child network's (subnet's) network number is : Network ID has already been calcuulated in part c .

01111110. 01111111. 01010101.10100000 (126.127.85.160)

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3 years ago

Which of the following is best known as a business network LinkedIn, Facebook, Twitter or Word Press?

Maslowich

The answer is LinkedIn.
LinkedIn manage your personal identity. It also build and engage in your professional network. It access knowledge, insights and opportunities. It links people, skills and opportunities to create world largest crowd business creation system.

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3 years ago

A python programmer is writing a function definition. What syntax should be used?

Kay [80]

Answer:

<u>Syntax of function in the Python Programming Language.</u>

def function_name():

'''body of the function or code'''

#calling of the function

function_name()

Note: In Python Programming Language, Indentation is sensitive if you not focus on the indentation then, you program occurs an indentation error.

Explanation:

In Python Programming language, we can use the "def" keyword to define a function then we write the name of the function and then use parentheses for the argument list. "#" is used for the single-line comment and " ''' ''' " is used for the multiple line comment.

A function is the part or module of the program which provides users the feature of reusability of that code anywhere only by calling them.

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3 years ago

How could social media have a negative impact if not used properly when seeking employment

castortr0y [4]

Before hiring someone, employers often check the social media pages of people applying for a job. If their social media account has content not up to the company's standards, they may not get the job.

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3 years ago