Choose a Quiz Batch. Each batch has 10 questions from this topic, in order. Take them one by one to work through all 33 MCQs. Login to save your scores and see your best per batch.
Read each question, think about the answer, then click Show Answer to reveal the correct option and explanation. Load 10 at a time so it stays manageable — perfect for one-topic study sessions on the bus or during a break.
Page 1 of 1Questions 1–10 of 33
Q1Past Paper · PPSC/FPSC/NTSeasy
activity diagram is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
activity diagram is a recognized software engineering topic assessed in competitive exams.
Q2hard
state diagram is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
state diagram is a recognized software engineering topic assessed in competitive exams.
Q3medium
collaboration diagram is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
collaboration diagram is a recognized software engineering topic assessed in competitive exams.
Q4Past Paper · PPSC/FPSC/NTSeasy
sequence diagram is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
sequence diagram is a recognized software engineering topic assessed in competitive exams.
Q5Past Paper · PPSC/FPSC/NTSeasy
class is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca marketing slogan without technical meaning✓
Da core object-oriented analysis and design concept✓
💡 Explanation:
class is a recognized software engineering topic assessed in competitive exams.
Q6Past Paper · PPSC/FPSC/NTSmedium
object is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
object is a recognized software engineering topic assessed in competitive exams.
Q7Past Paper · PPSC/FPSC/NTShard
encapsulation is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
encapsulation is a recognized software engineering topic assessed in competitive exams.
Q8Past Paper · PPSC/FPSC/NTSmedium
polymorphism is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
polymorphism is a recognized software engineering topic assessed in competitive exams.
Q9hard
abstraction is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
abstraction is a recognized software engineering topic assessed in competitive exams.
Q10Past Paper · PPSC/FPSC/NTSeasy
association is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
association is a recognized software engineering topic assessed in competitive exams.
Q11medium
aggregation is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
aggregation is a recognized software engineering topic assessed in competitive exams.
Q12hard
composition is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
composition is a recognized software engineering topic assessed in competitive exams.
Q13medium
CRC cards is best defined as
Aa core object-oriented analysis and design concept✓
Ban unrelated hardware manufacturing step✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
CRC cards is a recognized software engineering topic assessed in competitive exams.
Q14hard
domain class model is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca marketing slogan without technical meaning✓
Da core object-oriented analysis and design concept✓
💡 Explanation:
domain class model is a recognized software engineering topic assessed in competitive exams.
Q15Past Paper · PPSC/FPSC/NTSeasy
sequence diagram is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
sequence diagram is a recognized software engineering topic assessed in competitive exams.
Q16medium
collaboration diagram is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
collaboration diagram is a recognized software engineering topic assessed in competitive exams.
Q17hard
state diagram is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
state diagram is a recognized software engineering topic assessed in competitive exams.
Q18Past Paper · PPSC/FPSC/NTSeasy
information expert is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca marketing slogan without technical meaning✓
Da core object-oriented analysis and design concept✓
💡 Explanation:
information expert is a recognized software engineering topic assessed in competitive exams.
Q19hard
creator pattern is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca marketing slogan without technical meaning✓
Da core object-oriented analysis and design concept✓
💡 Explanation:
creator pattern is a recognized software engineering topic assessed in competitive exams.
Q20medium
controller pattern is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
controller pattern is a recognized software engineering topic assessed in competitive exams.
Q21Past Paper · PPSC/FPSC/NTSeasy
GRASP principles is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
GRASP principles is a recognized software engineering topic assessed in competitive exams.
Q22hard
analysis pattern is best defined as
Aa core object-oriented analysis and design concept✓
Ban unrelated hardware manufacturing step✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
analysis pattern is a recognized software engineering topic assessed in competitive exams.
Q23medium
use case model is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
use case model is a recognized software engineering topic assessed in competitive exams.
Q24Past Paper · PPSC/FPSC/NTSeasy
generalization is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
generalization is a recognized software engineering topic assessed in competitive exams.
Q25hard
composition is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
composition is a recognized software engineering topic assessed in competitive exams.
Q26medium
aggregation is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
aggregation is a recognized software engineering topic assessed in competitive exams.
Q27Past Paper · PPSC/FPSC/NTSeasy
association is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
association is a recognized software engineering topic assessed in competitive exams.
Q28hard
abstraction is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
abstraction is a recognized software engineering topic assessed in competitive exams.
Q29Past Paper · PPSC/FPSC/NTSmedium
polymorphism is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
polymorphism is a recognized software engineering topic assessed in competitive exams.
Q30Past Paper · PPSC/FPSC/NTShard
encapsulation is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
encapsulation is a recognized software engineering topic assessed in competitive exams.
Q31Past Paper · PPSC/FPSC/NTSmedium
object is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca core object-oriented analysis and design concept✓
Da marketing slogan without technical meaning✓
💡 Explanation:
object is a recognized software engineering topic assessed in competitive exams.
Q32Past Paper · PPSC/FPSC/NTSeasy
class is best defined as
Aan unrelated hardware manufacturing step✓
Ba purely financial accounting entry only✓
Ca marketing slogan without technical meaning✓
Da core object-oriented analysis and design concept✓
💡 Explanation:
class is a recognized software engineering topic assessed in competitive exams.
Q33Past Paper · PPSC/FPSC/NTSeasy
inheritance is best defined as
Aan unrelated hardware manufacturing step✓
Ba core object-oriented analysis and design concept✓
Ca purely financial accounting entry only✓
Da marketing slogan without technical meaning✓
💡 Explanation:
inheritance is a recognized software engineering topic assessed in competitive exams.