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Lina20 [59]
3 years ago
5

the development of modern computer system have been evolutionary, discuss this phenomena and further explain how current trends

in computing would impact future computer systems develpoment
Computers and Technology
1 answer:
Volgvan3 years ago
5 0

Answer: Why are there so many of these?

The modern computer system has been evolutionary. Modern computers have allowed for us to complete hard tasks rather easily. With modern computers, we are able to calculate advanced equations with the click of a button. Trends in computing like RTX can rapidly improve performance, rendering, and tons of other graphical heavy actions. In September of 2018, we got the first RTX card, now in 2021, RTX has become exponentially better than what it was in 2018. With the modern computers comes quantum computers. Quantum computing is estimated to be 100 million times faster than any modern computer. IBM, the company to make the first computer stated that we are in the decade of quantum computing. And who knows? Maybe quantum computing will come sooner rather than later.

Explanation:

You probably should modify this a little so you don't get in trouble. I researched each topic I put into this for about an hour so I hope this is what you need. If it isn't, please don't hesitate to tell me what I didn't add or what went wrong.

Have a good day :)

You might be interested in
In the maintenance phase of the waterfall model, the parts of a program are brought together into a smoothly functioning whole,
vivado [14]

Answer:

False

Explanation:

The maintenance phase of the waterfall model for software development involves making changes to the entire system or some parts of it for improved performance. Integration and testing is the step at which  all units developed at the implementation stage are brought together to form a whole functioning system. At this stage, the system is constantly checked for proper functionality so it can be deployed.

7 0
3 years ago
Assume a TCP sender is continuously sending 1,090-byte segments. If a TCP receiver advertises a window size of 5,718 bytes, and
Arturiano [62]

Answer:

for the 5 segments, the utilization is 3.8%

Explanation:

Given the data in the question;

segment size = 1090 bytes

Receiver window size = 5,718 bytes

Link transmission rate or Bandwidth = 26 Mbps = 26 × 10⁶ bps

propagation delay = 22.1 ms

so,

Round trip time = 2 × propagation delay = 2 × 22.1 ms = 44.2 ms

we determine the total segments;

Total segments = Receiver window size / sender segment or segment size

we substitute

Total segments = 5718 bytes / 1090 bytes

Total segments = 5.24587 ≈ 5

Next is the throughput

Throughput = Segment / Round trip

Throughput = 1090 bytes / 44.2 ms

1byte = 8 bits and 1ms = 10⁻³ s

Throughput = ( 1090 × 8 )bits / ( 44.2 × 10⁻³ )s

Throughput = 8720 bits / ( 44.2 × 10⁻³ s )

Throughput = 197.285 × 10³ bps

Now Utilization will be;

Utilization = Throughput / Bandwidth

we substitute

Utilization = ( 197.285 × 10³ bps ) / ( 26 × 10⁶ bps )

Utilization = 0.0076

Utilization is percentage will be ( 0.0076 × 100)% = 0.76%

∴ Over all utilization for the 5 segments will be;

⇒ 5 × 0.76% = 3.8%

Therefore, for the 5 segments, the utilization is 3.8%

4 0
3 years ago
Miriam Is a network administrator. A few employees want to access sensitive Information stored on a backup device. She wants to
mihalych1998 [28]

Answer:

C. user accounts

Explanation:

An access control can be defined as a security technique use for determining whether an individual has the minimum requirements or credentials to access or view resources on a computer by ensuring that they are who they claim to be.

Simply stated, access control is the process of verifying the identity of an individual or electronic device. Authentication work based on the principle (framework) of matching an incoming request from a user or electronic device to a set of uniquely defined credentials.

Basically, authentication and authorization is used in access control, to ensure a user is truly who he or she claims to be, as well as confirm that an electronic device is valid through the process of verification

Hence, an access control list primarily is composed of a set of permissions and operations associated with a NTFS file such as full control, read only, write, read and execute and modify.

Generally, access control list are defined for specific user accounts and may either be an administrator, standard user or guest account.

In this scenario, Miriam a network administrator wants to give access rights to employees who are interested in accessing sensitive Information stored on a backup device. Thus, the option Miriam should use is user account.

7 0
3 years ago
Use the Date object and the Array object to determine and diplay information about the current date on your webpage. Your output
Mnenie [13.5K]

Answer:

  1. var today = new Date();
  2. var dateComp = [];
  3. dateComp[0] = today.getDate();
  4. dateComp[1] = today.getMonth();
  5. dateComp[2] = today.getFullYear();
  6. switch(dateComp[1]){
  7.    case 0:
  8.        console.log("Jan " + dateComp[0] + "," + dateComp[2])
  9.        break;
  10.    case 1:
  11.        console.log("Feb " + dateComp[0] + "," + dateComp[2])
  12.        break;
  13.    case 2:
  14.        console.log("Mar " + dateComp[0] + "," + dateComp[2])
  15.        break;
  16.    case 3:
  17.        console.log("Apr " + dateComp[0] + "," + dateComp[2])
  18.        break;
  19.    case 4:
  20.        console.log("May " + dateComp[0] + "," + dateComp[2])
  21.        break;
  22.    case 5:
  23.        console.log("Jun " + dateComp[0] + "," + dateComp[2])
  24.        break;
  25.    case 6:
  26.        console.log("Jul " + dateComp[0] + "," + dateComp[2])
  27.        break;
  28.    case 7:
  29.        console.log("Aug " + dateComp[0] + "," + dateComp[2])
  30.        break;
  31.    case 8:
  32.        console.log("Sept " + dateComp[0] + "," + dateComp[2])
  33.        break;
  34.    case 9:
  35.        console.log("Oct " + dateComp[0] + "," + dateComp[2])
  36.        break;
  37.    case 10:
  38.        console.log("Nov " + dateComp[0] + "," + dateComp[2])
  39.        break;
  40.    case 11:
  41.        console.log("Dec " + dateComp[0] + "," + dateComp[2])
  42.        break;
  43. }

Explanation:

The solution code is written in JavaScript.

Firstly, create a Date object (Line 1). The date object will automatically capture the current date and time.

Next create an array dateComp to hold the day, month and year (Line 3 -5). We use the getDate method to get current day, getMonth method for current month and getFullYear method for current year.

This is important to note that the getMonth method will return the value range from 0 - 11 with the Jan is represented as 0, Feb is 1 and so forth. Presume we intend to display the date using the format "month day, year", we can create a switch structure to check the month value which is range from 0 to 11. If month value is 0, generate string Jan + current day + "," + current year. We generate the date string based on different switch cases (7 - 44). We shall see the output similar to the date string as shown below:

Apr 12,2020

6 0
3 years ago
Y’all think Super Drags is good?
Kryger [21]

Yeah, I'm into it. It does show a lot of stereotypical views on drag queens, and it goes a little over the top, but honestly? The LGBT community has spent so long acting like the general population, and we're expected to be a sort of cookie cutter outline of the ideal person in order to fit in. We're not really allowed to be silly and have fun, otherwise we just get labeled as a stereotype, which sucks. When you're queer, you get labeled as that before anything else: your interests are seen as a byproduct of your queerness, not as an interest. So Super Drags, is actually a nice sort of change of pace. It's silly, it shows that queer people are human, and it sorta shows that "Yass bih" look on life, which is hilarious imo. Plus hey, Brazilian LGBT show that doesn't spout homophobic propaganda and supports diversity within all aspects of life? I'll support that.

TLDR; There aren't many silly shows out there that have an LGBT cast. Like, it's always supposed to be grim and sad, and all about heartbreak and coming out, yadda yadda yadda. So, it's cool that we've finally got something lighthearted.

3 0
4 years ago
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