1. Which of the following is true in case of destructorsDestructor function is automatically invoked when the objects are destroyed.It cannot be declared static or const.It has no return type, not even voidThe programmer cannot access the address of destructor.I.П.III.IV.А. I, II, IIВ. I,П, IVС. П, Ш, IV, ІD. IV, II2. Various file modes that opens file for writing and reading is definitely notА. аpp.inB. ate,inC. in, outD. out, in3. Which one is incorrect in case of Operator overloading?A. The syntax of overloaded operator cannot be overridden. They follow syntax rules of originaloperatorsB. We can give new meaning to an operatorC. Number of operands, precedence and associativity remains sameD. We cannot use friend function to overload certain operators =,().[],->.4. State true or falseIn explicit type conversion, a casting operator '()' is used, whereas in implicit type conversion, nooperator is used.A. TrueB. False5. Which of the following is trueI.Unary operators overloaded by means of friend function take one reference argumentBinary operators overloaded through a member function take one explicit argument.Binary operators overloaded through friend function take two explicit arguments.Unary operators overloaded with member function takes one argument and return no explicitvaluesII.III.IV.А.1, П, IVВ.I,II, IIII, II, III, IVII, III, IVС.D.

1. Which of the following is true in case of destructors I. Destructor function is automatically invoked when the objects are destroyed. II. It cannot be declared static or const. It has no return type, not even void The programmer cannot access the address of destructor. III. IV. A. I, II, III B. I,II, IV С. П. II, IV, I D. IV, II 2. Various file modes that opens file for writing and reading is definitely not А. аpp,in B. ate,in

1. Which of the following is true in case of destructors I. Destructor function is automatically invoked when the objects are destroyed. II. It cannot be declared static or const. It has no return type, not even void The programmer cannot access the address of destructor. III. IV. A. I, II, III B. I,II, IV С. П. II, IV, I D. IV, II 2. Various file modes that opens file for writing and reading is definitely not А. аpp,in B. ate,in

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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