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2 years ago

Assume the user types in 7 and 10. What is output by the following?

Computers and Technology

1 answer:

Marianna [84]2 years ago

3 0

Answer:

Enter a number: 7

Enter a number: 10

Traceback (most recent call last):

File "main.py", line 3, in <module>

print (numi + num2)

NameError: name 'numi' is not defined

Explanation:

The typo in the print statement causes a run-time error, where obviously num1+num2 was expected, and an output of 17.

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Select the examples that best demonstrate likely employers for Journalism and Broadcasting workers. Check all that apply.

Delicious77 [7]

Answer:

a radio station

a newspaper

a television network

Explanation:

4 0

2 years ago

Read 2 more answers

A computer’s memory is composed of 8K words of 32 bits each. How many bits are required for memory addressing if the smallest ad

victus00 [196]

Answer:

The minimum number of bits necessary to address 8K words is 13.

Explanation:

You have the number of words to address that is 8000 words, a word is the smallest addressable memory unit.

8000 words can be addressed with $2^{n}$ units. Now you have to find the value of n that approximates to the number of words.

$2^2=4\\2^4=16\\2^7=128\\2^{10}=1024\\2^{12}=4096\\2^{13}=8192$

So you can see that 13 bits are needed to address 8K words.

7 0

2 years ago

A police department wants to maintain a database of up to 1800 license-plate numbers of people who receive frequent tickets so t

maksim [4K]

Answer:

Explanation:

I believe that in this scenario, the best option for this data would be a hash table using open addressing with 1,800 entries. Hash tables consume more memory than lists but it makes up for it with much faster response time speeds. This is because hash tables work on a key:value system therefore, the license plate can easily be grabbed from the database extremely quickly by just plugging in the plate number. Doing so will retrieve all of the saved information from that license plate. That is why hash tables have a constant time complexity of O(1)

6 0

1 year ago

CodeLab Question

castortr0y [4]

Answer:

Idk the language of code but here is how it would be done in python

myAlarm():

arm = True

code = "secret message"

myAlarm()

main():

deactivate = input(">>> ")

if deactivate = myAlarm.code:

arm = False

Im still a little confused on the question.

(I am a game designer and I code daily)

3 0

2 years ago

Why are smartphones and tablets capable of handling rich content and interactivity?

NikAS [45]

Answer:

Explanation:

With the advance in technology, smartphones, and tablets are built to meet the ever-increasing needs of users.

Smartphones are mobile phones that also have internet connectivity, they can be used to make calls and perform many tasks just like the conventional desktop. Smartphones and tablets are indeed considered computers because they also process inputs in form of commands and they produce outputs.

Smartphones and tablets are capable of handling rich content and interactivity because:

1. Wireless synchronization with other devices: Just like desktops, laptops, they can interact with other devices, and can receive and also send information doesn't matter the distance.

2. They have Internet connectivity.

3. They have strong hardware, good storage capacity.

4. They have inbuilt software and are capable of accepting other software and programs.

5. They are built with an appealing user interface.

6. Just as computers have processors, smartphones and tablets also have processors to ensure their speed at processing informations.

3 0

2 years ago