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3 years ago

Kevin is working on a memory chip that can be written on and erased electronically. What type of chip is

Computers and Technology

1 answer:

kherson [118]3 years ago

5 0

Answer:

EEPROM (Electrically Erasable programmable ROM)

Explanation:

ROM is the memory chip that is used to store the data permanently. To store and erase data on the ROM multiple time with the help of electronically is called EEPROM. In this ROM we can write and erase data multiple times.

The most common example of this type of memory is Flash Memory. It is non volatile memory. If we need to write or erase data on this chip, we just plug into USB port of computer. Then delete the data that is needed no more.

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WAp to input the radius and print<br> the area of circle

Sergeu [11.5K]

Program:-

$\tt r=float(input("Enter\:the\:value\:for\:radius\:of\:circle"))$

$\tt x=3.14*\:r**2$

$\tt print("Area\:of\:Circle=\{x\}")$

<h3>Sample run:-</h3>

$\tt r=3$

$\tt Area\:of\:the\:circle=28.26$

7 0

3 years ago

What are the advantage of transistors over vacuum tubes?

marusya05 [52]

Answer:

Transistors are comparatively cheaper and consume less power as compared to vacuum tubes.

Explanation:

Transistor when compared to vacuum tubes perform much faster processing, are small and lightweight which enables it to integrate them into circuits.

They also show a high amplification factor than vacuum tubes.

7 0

3 years ago

Web pages are accessed through a software program called a _____.A) web crawlerB) web browserC) web serverD) web app drawer

IrinaVladis [17]

Answer: B) web browser

Explanation: A web browser may be explained as a software program or application available on various operating systems such as windows, Mac, Android, iOS among others. This program acts as an interface between information available on websites or pages and users. This application takes a specified uniform resource locator or web address as input and outputs the information available on a web page. Google Chrome, Internet Explorer, Microsoft edge, opera mini, Safari, Firefox and so on.

3 0

4 years ago

What laws are broken when you hack someone?

postnew [5]

Answer:

it depends

Explanation:

if you are hacking for a purpose that is benefiting the person being hacked, that is ethical hacking. ethical hacking is not illegal, as long as you get permission from the person being hacked.

if you hack someone without their knowledge, that is unethical hacking, and that is in many cases, a crime, and if it has enough of a detrimental effect on a companys process, it could land you into prison and earn you a hefty fine.

ethical hacking is good for testing a networks security, and if all is well, the ethical hacker shouldnt be able to get into a network if it is secured properly.

6 0

3 years ago

a program p takes time proportional to log where nlogn is the input size. if the program takes 100 ms to process input of size 1

Eddi Din [679]

Answer:

The time is $4 \times 10^7 \ microseconds.$

Explanation:

$\ The \ requires \ time \ be \ t \ microseconds, \\\\\ \ formula: \\\\ time \propto \ nlog_n \Rightarrow \ time \ = \ knlogn \\\\$

$\ 10 \ = \ 100 \ log(100) \ \ \ \ \ \ \ \ \ k= 10^2 \ log\ ( \ 10^2\ ) \ k\\\\t=100,000,000 \log \ ( \ 100,000,000\ ) \ k = \ 10^8 \ log\ (\ 10^8\ )\ k \\\\\rightarrow \frac{t}{10} \ =\frac{10^8\ log \ (10^8)k}{10^2\ log\(10^2\ ) k} \\\\\rightarrow \frac{t}{10} \ =\frac{10^8\ log \ (10)\times 8 \times k}{10^2\ log\(10) \times 2 k} \\\\\rightarrow \frac{t}{10} \ =\ 4\times 10^6\\\\\rightarrow \ t \ =\ 4\times 10^6 \times 10 \\\\\rightarrow \ t \ =\ 4\times 10^7 \ microseconds \\\\$

3 0

4 years ago