To convert a string to an integer, you use the valueof() method of the ___

Indicate whether the following actions are the actions of a person who will be a victim, or will not be a victim, of phishing at

Zepler [3.9K]

Answer:

Phishing Victim

Explanation:

Replying to this email could make you a victim of a phishing scam. Phishing attacks are common challenges on security that internet users are faced with. It could lead to others getting hold of sensitive information like your password or bank details. email is one way the hackers used to get this information. replying to such an email could lead one to an unsecure website where information could be extracted

4 0

3 years ago

What is the differnce between concurrent software and sequential software and which one is better with multiprocessors ???

3241004551 [841]

Answer:

Concurrent software is better suited to parallel processing environment represented by multiprocessors as compared to sequential software.

Explanation:

Sequential software corresponds to a code which is executed step by step on a single processing unit. A concurrent software on the other hand supports parallel execution by splitting the execution across multiple parallely executing component units. A multiprocessor system speeds up concurrent execution by providing independent execution units (processors) for these code segments running parallely. So concurrent software is better suited to multiprocessors.

4 0

4 years ago

Discuss some of the technical and nontechnical issues that might come up in trying to establish a large grid computing project s

stepan [7]

Answer:

1. issues that may come up in attempting to set up a World Computing Grid.

Matrix follows the provokes that should be made plans to tackle the full intensity of framework:-

(A) Limited Area and Applications:- Grid figuring is utilized to tackle for enormous and complex issues. Its zone is restricted, for example, researchers, designer, examination and specialists. Network figuring is utilized in Hollywood glints, mechanical research, and biometric research and building research. A matrix can't use for basic issues by normal people.

(B) Management and Administration: - Many establishments and associations utilized network figuring. It appropriates the assets on enormous geologically conveyed conditions and gets to the heterogeneous gadgets and machines. So it is a significant test to deal with the organization of framework processing.

(C)Lack of matrix empowered programming: - The product, which is empowered the network figuring is less, It has constrained programming on Grid. Much programming has no copyright issues and source code of the permit. It is required for more organization creating lattice empowered rendition, need more engineers on framework improvement and need to create open-source programming.

(D)Distributed registering Vs Grid processing: - Grid figuring includes dynamic virtual association, asset sharing and distributed figuring. The Grid expects to make access to processing power, logical information archives and trial offices as simple as the Web makes access to data. Same all offices give lattice figuring. So it is a test for matrix figuring.

2 Microsoft's most recent Windows 10 review presents a decent gander at what the organization is getting ready for the eventual fate of workstations and PCs. While Windows 8 was never gotten well by customers or organizations, Windows 10 intends to make things significantly increasingly recognizable. We saw the new Start Menu when Microsoft discharged its first Windows 10 review back in October, however things are evolving quickly. There's progressively worked in applications, UI changes, and a totally different touch mode intended for 2-in-1 workstations and tablets.

Windows 10 is as yet a work in progress, yet Microsoft is requesting criticism and changing pieces of its working framework before it sends not long from now. While the organization exhibited various new highlights and applications during its Windows 10 occasion a week ago, not all things are in review straight away. Various new applications will make a big appearance in the coming months, and Microsoft plans to all the more quickly turn out new forms of Windows 10 to analyzers.

Up to that point, we should investigate what's going on in the second significant Windows 10 see

.3

To convey great GUIs, recall – clients are people, with necessities, for example, solace and low intellectual burdens. Follow these rules:

Make components, for example, catches and other normal components perform typically (counting reactions, for example, squeeze = zoom) so clients can unknowingly utilize them all over the place. Structure ought to follow work.

Keep up high discoverability. Obviously name symbols and incorporate all around demonstrated affordances.

Keep interfaces straightforward and make an "imperceptible" feel. Each component must fill a need.

Regard the client's eye and consideration in regards to format; center around chain of importance and comprehensibility:

Arrangement – limit your number of arrangement lines (think advocated content); normally pick edge (over focus) arrangement.

Cause to notice key highlights utilizing:

Shading, brilliance and differentiation. Abstain from including hues or fastens unreasonably.

Content through text dimensions, intense sort/weighting, italics, capitals and separation between letters. Clients should get implications just by filtering.

Limit the quantity of activities for performing errands yet center around one boss capacity for each page; direct clients by showing favored activities. Simplicity complex errands by utilizing dynamic revelation.

Put controls close to objects clients need to control.

Keep clients educated versus framework reactions/activities with criticism.

Consider defaults to lessen client loads (e.g., pre-fill structures).

Utilize reusable structure examples to direct conduct with respect to route and search capacities.

Focus on keeping up brand consistency.

Explanation:

7 0

3 years ago

Justify the following statement: “Some Americans’ sedentary lifestyles contribute to their poor health.”

lidiya [134]

It is essential that people are active in their lives to fulfill that basic biological need. This will allow blood flow to increase, which is beneficial for health. In addition, it can release healthy chemicals into the brain, which is beneficial for mood, energy, and well-being.

5 0

3 years ago

Read 2 more answers

Write a program that mimics a calculator. The program should take as input two integers and the operation to be performed. It sh

IgorC [24]

Answer:

The cpp calculator program is as follows.

#include <iostream>

using namespace std;

int main()

{

//variables to hold two numbers and operation

int num1;

int num2;

char op;

char operations[] = {'-', '/', '*'};

std::cout << "Enter first number: ";

cin>>num1;

std::cout << "Enter second number: ";

cin>>num2;

do

{

std::cout << "Enter the operation to be performed(-, /, *): ";

cin>>op;

if(op!=operations[0] && op!=operations[1] && op!=operations[2])

std::cout << "Invalid operator." << std::endl;

}while(op!=operations[0] && op!=operations[1] && op!=operations[2]);

std::cout<< "Numbers are "<< num1 <<" and "<< num2 <<std::endl;

std::cout << "Operator is " <<op<< std::endl;

if(op==operations[0])

std::cout << "Result is "<< num1-num2 << std::endl;

if(op==operations[1])

if(num2==0)

std::cout << "Denominator is zero. Division cannot be performed." << std::endl;

else

std::cout << "Result is "<< num1/num2 << std::endl;

if(op==operations[2])

std::cout << "Result is "<< num1*num2 << std::endl;

return 0;

}

OUTPUT

Enter first number: 12 Enter second number: 0 Enter the operation to be performed(-, /, *): + Invalid operator. Enter the operation to be performed(-, /, *): / Numbers are 12 and 0 Operator is / Denominator is zero. Division cannot be performed.

Explanation:

1. Declare two integer variables to hold the numbers.

int num1;

int num2;

2. Declare one character variable to hold the operation to be performed.

char op;

3. Declare one character array to hold all the operations.

char operations[] = {'-', '/', '*'};

4. User input is taken for the two numbers followed by the operation to be performed.

5. Validation is applied for incorrect operation entered by the user. This is done using if statement inside a do-while loop.

6. Once the correct input is obtained, the calculator program performs the required operation on the numbers. This is done using if statements.

7. If the denominator number is zero for division operation, a message is displayed to the user.

8. The numbers followed by the operation chosen by the user are displayed.

9. The result of the operation is computed and displayed.

5 0

3 years ago

To convert a string to an integer, you use the valueof() method of the ____ class.