black-box – black-box – কুইজ মডেল টেস্ট অনুশীলন – 1

black-box – black-box – কুইজ মডেল টেস্ট অনুশীলন – 1

1277. Equivalence partitioning is:

1. A white box testing technique appropriate for component testing
2. A black box testing technique than can only be used during system testing
3. A black box testing technique used only by developers
4. A black box testing technique appropriate to all levels of testing

1278. In a system designed to work out the tax to be paid: An employee has £4000 of salary tax free. The next £1500 is taxed at 10% The next £28000 is taxed at 22% Any further amount is taxed at 40% Which of these groups of numbers would fall into the same equivalence class?

1. £28001; £32000; £35000
2. £4800; £14000; £28000
3. £5200; £5500; £28000
4. £5800; £28000; £32000

1279. Order numbers on a stock control system can range between 10000 and 99999 inclusive. Which of the following inputs might be a result of designing tests for only valid equivalence classes and valid boundaries?

1. 10000
2. 50000
3. 99999
4. 999999999

1280. In a system designed to work out the tax to be paid: An employee has £4000 of salary tax free. The next £1500 is taxed at 10% The next £28000 is taxed at 22% Any further amount is taxed at 40% To the nearest whole pound, which of these is a valid Boundary Value Analysis test case?

1. £1500
2. £28000
3. £33501
4. £32001

1281. Consider the following statements about early test design: i. early test design can prevent fault multiplication ii. faults found during early test design are more expensive to fix iii. early test design can find faults iv. early test design can cause changes to the requirements v. early test design normally takes more effort

1. i &amp ii are true
2. iii iv &amp v are false
3. iii &ampiv are true i ii &amp
4. v are falsei iii &amp iv are true

1282. Which of the following techniques is NOT a black box technique?

1. LCSAJ
2. syntax testing
3. state transition testing
4. boundary value analysis

1283. Consider the following statements: i. 100% statement coverage guarantees 100% branch coverage. ii. 100% branch coverage guarantees 100% statement coverage. iii. 100% branch coverage guarantees 100% decision coverage. iv. 100% decision coverage guarantees 100% branch coverage. v. 100% statement coverage guarantees 100% decision coverage.

1. ii &amp iii are True
2. i iv &amp v are Falseii is True
3. i iii iv &amp v are False
4. i &amp v are True

1284. The Switch is switched off once the temperature falls below 18 and then it is turned on when the temperature is more than 21. Identify the Equivalence values which belong to the same class.

1. 12
2. 16
3. 2222
4. 23

1285. Exhaustive Testing is

1. Is always possible
2. Is practically possible
3. Is impractical and impossible
4. Is impractical but possible

1286. One of the fields on a form contains a text box which accepts alpha numeric values. Identify the Valid Equivalence class

1. BOOK
2. book
3. Boo01k
4. Book

আমাদের কাছে থাকা লক্ষ লক্ষ মডেল টেস্ট থেকে প্রাকটিজের জন্য কিছু এখানে তুলে ধরা হল। প্রতিটি অধ্যায়ের উপরে ইশিখন.কম কুইজ চ্যালেঞ্জ এ আছে শত শত মডেল টেস্ট বার বার মডেল টেস্ট দিয়ে নিজেকে যাচাই কর এবং পুরো বাংলাদেশের সকল শিক্ষার্থীর সাথে আপনার মেধা তালিকা দেখুন। প্রশ্নে কোন প্রকার ভুল থাকলে সঠিক উত্তরসহ নিচে কমেন্ট করে জানাবেন, আমরা ঠিক করে দেবো।