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Which among the following is correct?

Which among the following is correct? Correct Answer class student{ public: student(){} };

The constructors must not have any return type. Also, the body may or may not contain any body. Defining default constructor is optional, if you are not using any other constructor.

Related Questions

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.
_____________ who argue in this way support their case by pointing to the lack of a general consensus of opinion which obtains in many parts of the field which the philosopher regards as his own; and also by ____________ out that, even within this field, there is a growing tendency ___________ the part of certain sciences to separate themselves from philosophy and _____________ independent. Thus the psychologist and the logician are sometimes very anxious to have it understood that they belong among the scientists and ___________ among the philosophers.
among the scientists and ___________ among the philosophers.
Which of the following sections of citizens should be excluded from the benefits of reservations according to the principles of 'Creamy Layer' as propounded by the Supreme Court in Mandal Commission judgment?
1. Advanced sections among the other Backward Classes
2. Advanced sections among the Scheduled Castes
3. Advanced sections among the Schedule Tribes
4. Advanced sections among the economically backward classes
Select the correct answer:
Assertion (A): Distributive justice is based on the principle that there has to be equal distribution amongst the equals.
Reason (R): Reasonable classification is the essence of equality as justice cannot be achieved by promulgating uniform law for everyone.
1. Both A and R are correct and R is the correct reason for A.
2. Both A and R are correct but R is not the correct reason for A.
3. Both A and R are incorrect.
4. A is incorrect but R is correct.
Choose the correct option:
John, Johny and Janardan participated in a race and each won a different medal among Gold, Silver and Bronze, not necessarily in that order. Each person among them gives two replies to any question, one of which is true and the other is false (in any order). When asked about the details of the medals obtained by them, the following were their replies: John: I won the Gold medal. Johny won the Bronze medal. Johny: John won the Silver medal. I won the Gold medal. Janardan: Johny won the Silver medal. I won the Gold medal. Which among the following is the correct order of the persons who won the Gold medal, the Silver medal and the Bronze medal respectively?
The question below consists of a question and two statements I and II have given below it. You have to decide whether the data provided in the statements are sufficient or not sufficient to answer the question. Read both the statements and give an answer. How many boys are smaller than Rupali in her class, when students of Rupali’s class are ranked in ascending order of their height from bottom to top? Statements:  I. Rupali’s rank is 15th from the top among all the students and 6th among girls. II. Rupali’s rank from the bottom on the basis of height among girls is 12th and among students is 31st.
Question : How many girls are taller than Shravan in his class ?

Statements :
I. When students of Shravan's class are ranked in descending order of their heights, Shravan's rank is 17th from the top among all the students and 12th among boys.
II. Shravan's rank from the bottom on the basis of height among boys is 18th and among all students, 29th.
Classroom environment plays an important role in overcoming mathematics anxiety among learners. Which of the following statements / situations are indicative of a mathematics classroom free from fear and anxiety among learners? (a) A sense of failure in mathematics among majority of students. (b) Product oriented assessment aiming at ranking students on the basis of correct answer given. (c) Students posing and solving problems related to their daily lives. (d) Teacher engaging meaningfully with every child in the class. Choose the appropriate option.
In this question the relationship between the various elements of the statement is shown. The statement has two conclusions. Statement: K = I < N ≤ D < E > R > A Conclusion. i) K < E ii) E > A Select from the following options. (A) The only i conclusion is correct. (B) Only ii conclusions are correct. (C) either i either ii conclusion is correct. (D) neither i nor ii conclusion is correct. (E) i and ii both conclusions are correct.
From among the following statements regarding Munshi Premchand and his works, which of them are correct? (A) Premchand was among the first to portray the Dalits as independent and recognizable characters both as part of the poor and with their own particular problems (B) Premchand was extremely insensitive to the political and social movements of his times (C) Premchand was concerned both about social evils and enslaved conditions of his country (D) One of his (Premchand's) last and most famous stories, Kafan (the Shroud), was first published in Hindi in 1935 and later appeared in Urdu Choose the correct answer from the option given below:
Which of the following statements are correct with respect to PTR/ Pupil Teacher ratio:
1. The PTR norms for the country are 30:1 for primary level education, 35 : 1 for upper primary level education and 30 : 1 for secondary level education.
2. The PTR compliance is aided by Sarva Siksha Abhiyan program for elementary and secondary education.
3. Tripura, Sikkim and Nagaland have the worst PTR among Indian states.
4. Kerala is the most compliant among the large states.
Select the correct option: