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PIT_PIT [208]
3 years ago
13

The Self-Quiz gives you an opportunity to self-assess your knowledge of what you have learned so far.

Computers and Technology
1 answer:
Kamila [148]3 years ago
5 0

Answer:

a. True

Explanation:

A test can be defined as an examination or quiz given to a student (pupil) during an academic calendar in order to measure or determine his or her intelligence. It is usually graded based on a set of defined grades or scores.

The key characteristics of a well-designed test includes the following;

I. Standardization: it is important that test is set based on certain criteria and acceptable rules within the education community and curriculum.

II. Reliability: the questions contained in a test should be credible and backed by correct answers.

III. Validity: the test questions should be genuine and authentic across board.

Basically, a Self-Quiz is a form of test which is aimed at assessing or measuring the knowledge of a self quiz taker (user) such as a student or pupil.

This ultimately implies that, Self-Quiz avail an end users the opportunity to self-assess his or her knowledge of what he or she might have learned over a specific period of time.

However, any result or score obtained through a Self-Quiz count for nothing with respect to final grade or gaining admission into the university.

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Write a program to prepare the monthly charge account statement for a customer of CS CARD International, a credit card company.
WITCHER [35]

Answer:

import java.util.*;

import java.text.*;

class CreditCardBill

{

public static void main(String[] args)

{

Scanner sc = new Scanner(System.in);

NumberFormat defaultFormat = NumberFormat.getCurrencyInstance(Locale.US);

System.out.println("CS Card International Statement");

System.out.println("===============================");

System.out.print("Previous Balance: $");

double prevBalance = sc.nextDouble();

System.out.print("Additional Charges: $");

double addCharges = sc.nextDouble();

double interest;

if(prevBalance == 0)

interest = 0;

else

interest = (prevBalance + addCharges) * 0.02;

System.out.println("Interest: "+defaultFormat.format(interest));

double newBalance = prevBalance + addCharges + interest;

System.out.println("New Balance: "+defaultFormat.format(newBalance));

double minPayment;

if(newBalance < 50)

minPayment = newBalance;

else if(newBalance <= 300)

minPayment = 50.00;

else

minPayment = newBalance * 0.2;

System.out.println("Minimum Payment: "+defaultFormat.format(minPayment));

}

}

5 0
3 years ago
Https://pad let.com/pord0783/jb0rxah8u083xtnb
Nady [450]
I’m confused what do we do?
8 0
3 years ago
Read 2 more answers
Which of the following statements is true of entrepeneurs
Vanyuwa [196]

Answer:

B. Entrepreneurs often work long hours and must take on the financial responsibilities of the business.

Explanation:

The options:

A. Entrepreneurs generally start their business with the help of many employees who can take on all the day-to-day responsibilities.

B. Entrepreneurs often work long hours and must take on the financial responsibilities of the business.

C. Entrepreneurs usually work standard hours and only have some decision-making authority within the business.

D. Entrepreneurs often have all the responsibilities of managers but rarely deal with legal/safety concerns.

Entrepreneurs certainly work for long hours, and also they take on the financial responsibilities of the business. Other options like they start with the help of many employees is not true certainly. Also, all the decisions are being taken by them, and they always deal with the legal/safety concerns. Hence, B is the correct answer to this question.

8 0
3 years ago
Su now wants to modify the text box that contains her numbered list. She accesses the Format Shape pane. In what ways can Su mod
Naya [18.7K]

Answer:

She can add color to the text box.

She can add a border to the text box.

Explanation:

3 0
3 years ago
Read 2 more answers
Consider the following line of code: if (x &lt; 12 || (r – 3 &gt; 12)) Write three valid mutants of this ground string (based on
Nata [24]

Answer:

See explaination

Explanation:

Mutation Testing:

Mutation Testing is a type of software testing where we mutate (change) certain statements in the source code and check if the test cases are able to find the errors. It is a type of White Box Testing which is mainly used for Unit Testing. The changes in the mutant program are kept extremely small, so it does not affect the overall objective of the program.

We say a mutant is valid if it is syntactically correct. We say a mutant is useful if, in addition to being valid, its behavior differs from the behavior of the original program for no more than a small subset of program test cases.

VALID MUTANTS

1. if (x < 12 && (r – 3 > 12)) LOR

2. if (x < 12 || (r – 3 < 12)) ROR

3. if (x < 12 || (x – 3 < 12)) IVR

INVALID MUTANTS

1. if (x < 12 ||(r – 3 > 12) UPR

2. if (x < 12 (r – 3 < 12)) MLO

3. (x < 12 || (x – 3 < 12)) CSM

Note:

LOR: LOGICAL OPERATOR REPLACEMENT

ROR: RELATIONAL OPERATOR REPLACEMENT

IVR: INVALID VARIABLE REPLACEMENT

UPR: UNBALENCED PARANTHISIS REPLACEMENT

MLO: MISSING LOGICAL OPERATOR REPLACEMENT

CSM: CONTROL OPERATOR MISSING REPLACEMEN

4 0
3 years ago
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