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3 years ago

13

Is this a Bad Cpu processor ? I need some.help ASAP I turn on my.pc and it has no display but everything is on fans and the you

so.please give me.some.light on this

Computers and Technology

1 answer:

Aliun [14]3 years ago

6 0

Either bad cpu or graphics card

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Which one of these do you need to become president of the US ?

gladu [14]

Answer:

Tbh i dont even know

Explanation:

I had who i wanted to become president but i don't even know anymore

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3 years ago

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The process of encoding messages or information in such a way that only authorized parties can read it is called ____________.

lukranit [14]

Answer:

Encryption

Explanation:

Encryption is a term in the field of computer security (Cryptology) this is a process of encoding information in a way that hackers and eavesdroppers cannot read. The process of encryption involves a plain text (message) been converted into a scrambled text (cipher text) with an encryption algorithm (key) in this way, if the message is intercepted by a hacker he/she is unable to read the contents. Only the authorized party with a decryption key will be able to decrypt back to a plain text and read the contents of the message

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3 years ago

List safety conditions when downloading shareware, free free where, or public domain software

Anit [1.1K]

Answer:

Explanation:

Freeware and shareware programs are softwares which are either free of charge or consist of a free version for a certain trial period. These programs pose a threat of habouring malware or viruses which could damage one's computer and important files and programs. Therefore, it is imperative that carefulness is maintained when trying to get these softwares.

Some of the necessary safety conditions that should be taken include;

1) Appropriate research about the software including taking more about the vendors and reviews.

2.) Once, a healthy review has been identified ; the download can begin with the Downloader ensuring that the download is from the recommended site.

3) Prior to installation the software should be scanned with an active anti-virus program to determine if there is possibility that a virus has creeped in.

4.) Some softwares may require that computer anti-virus be turned off during installation, this is not always a good idea as this act leaves the system vulnerable a d badly exposed.

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3 years ago

Write a python function c that converts bitstring array back to an integer numpy array

tresset_1 [31]

Answer:

import numpy as np#importing numpy module with an alias np.

def c(bitstring_array):# defining function c.

num_integer=bitstring_array.dot(2**np.arange(bitstring_array.size)[::-1])#bitstring conversion.

return num_integer#returning integer array.

print("Enter bits")

Bit_l=input().split(" ")#enter space separated bitstring.

for i in range(len(Bit_l)):#iterating over the bitstring.

Bit_l[i]=int(Bit_l[i])

bitstring_array=np.array(Bit_l)

print(c(bitstring_array))#function call.

Output:

Enter bits

1 1 1 0 0 1

57

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3 years ago

Which type of app is the best choice when it is critical to be able to use the device's features but performance is not critical

lisov135 [29]

Answer:

Hybrid.

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer on how to perform a specific task and solve a particular problem.

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Some of the models used in the software development life cycle (SDLC) are;

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II. An incremental model: it refers to the process in which the requirements or criteria of the software development is divided into many standalone modules until the program is completed.

III. A spiral model: it can be defined as an evolutionary SDLC that is risk-driven in nature and typically comprises of both an iterative and a waterfall model. Spiral model of SDLC consist of these phases; planning, risk analysis, engineering and evaluation.

Basically, softwares are categorized into three (3) main categories based on the development platform and these are;

a. Web application.

b. Native application.

c. Hybrid application.

A hybrid application is a type of software application that is designed based on the combination of the elements of both web applications and native applications.

Typically, a hybrid application is a web application that is developed in a native application shell, using a standardized web programming language such as CSS, JavaScript, and HTML.

Generally, a hybrid application avails a programmer the opportunity to write a code for a mobile application once while accommodating or being compatible with multiple app platforms such as Android, Windows, iOS, etc.

Hence, a hybrid application is the best choice of an application when it's critical for the end users to be able to use the features associated with a device such as a mobile phone but performance isn't critical.

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