Question 1

"toString" is a method of Class String.

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True
False

Answer

Correct Option: B

Question 2

Are JavaBeans J2EE Component

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True
False

Answer

Correct Option: B

Question 3

Can you instantiate "Math" class

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True
False

Answer

Correct Option: B

Question 4

main(){ int i=100,j=10,k=20; int sum; float ave; char myformat[]="ave=%.2f"; sum=i+j+k; ave=sum/3; printf(myformat,ave); }

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Compile error
ave=43.33
link error
ave= 43.00

Answer

Correct Option: D

Question 5

What would be the output of the following: class A { A() const; //... };

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Compile-Time Error
Run time error
Default construtor is called
none of the above

Answer

Correct Option: A

Question 6

main(){ int x=5; printf("%d %d %d\n", x,x<<2,x=x>>2); }

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5 4 1
1 4 1
5 20 1
Compile error

Answer

Correct Option: B

Question 7

main(){ int a,b; a=0; b=(a=1)?2:3; printf("%d %d",a,b); }

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1 3
1 2
0 3
Compile Error

Answer

Correct Option: B

Question 8

struct aaa{ struct aaa *prev; int i; struct aaa *next; }; main(){ struct aaa abc,def,ghi,jkl; int x=100; abc.i=0;abc.prev=&jkl; abc.next=&def; def.i=1; def.prev=&abc; def.next=&ghi; ghi.i=2; ghi.prev=&def; ghi.next=&jkl; jkl.i=3; jkl.prev=&ghi; jkl.next=&abc; x=abc.next->next->prev->next->i; printf("%d",x); }

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1
2
3
nullpointer assignment

Answer

Correct Option: B

Question 9

abc(){ _AX = 1000;} main(){ int i; i = abc(); printf("%d",i); }

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1000
garbage value
undefined symbol _AX
none of these

Answer

Correct Option: A

Question 10

What is the output of the following? int main() { ... int *p=new int(87); ... }

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compile time error
run time error
p is initialized to 87
space for an array of 87 integers is allocated

Answer

Correct Option: C

Question 11

The cast operator used for casting inherently incompatible pointer types

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reinterpret_cast
static_cast
dynamic_cast
const_cast

Answer

Correct Option: A

Question 12

When a virtual function is inherited, its virtual nature is also inherited.

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True
False

Answer

Correct Option: A

Question 13

WHICH OF THE FOLLOWING WAS NOT A BUSINESS SYSTEM LANGUAGE

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FLOW MATIC
COBOL
PASCAL
COMTRAN

Answer

Correct Option: C

Question 14

WHICH OF THE FOLLOWING HAVE BEEN INHERITED FROM FLOW MATIC INTO COBOL

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PROCEDURE DIVISION, DATA DIVISION, ENVIRONMENT DIVISION
PROCEDURE DIVISION, FILE-CONTROL, INPUT-OUTPUT
ENVIRONMENT DIVISION, IDENTIFICATION DIVISION, WORKING-STORAGE SECTION
WORKING-STORAGE SECTION, DATA DIVISION, FILE SECTION

Answer

Correct Option: A

Question 15

WHICH OF THE FOLLOWING WAS NOT THE APPROVER OF COBOL STANDARDS?

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ANSI
USASI
ASI
CODASYL

Answer

Correct Option: D

Question 16

WHICH OF THE FOLLOWING IS THE FIRST ISO APPROVED VERSION OF COBOL?

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COBOL-68
COBOL-74
COBOL-85
COBOL-9x

Answer

Correct Option: A

Question 17

FROM WHICH OF THE FOLLOWING EARLIER LANGUAGES, THE USE OF PICTURE CLASS HAS BEEN BORROWED INTO COBOL?

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FORTRAN
COMPTRAN
FLOW MATIC
PASCAL

Answer

Correct Option: B

Question 18

WHAT WAS THE EARLY NAME OF COBOL AS NAMED BY CODASYL COMMITTEE?

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Common Business Oriented Language
Common Business Language
Business Oriented Language
Business Language

Answer

Correct Option: B

Question 19

WHEN WAS THE FIRST VERSION OF COBOL RELEASED?

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1958
1960
1968
1975

Answer

Correct Option: A

Question 20

WHICH OF THE FOLLOWING COMMITTEES WERE MERGED AFTER THE RELEASE OF COBOL-85 TO FORM THE NOW-EXISTING COBOL STANDARDIZATION COMMITTEE(J4)?

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CODASYL AND X3J4
CODASYL AND X3
CODASYL AND CCC
CCC AND X3J1

Answer

Correct Option: A

Description: programming languages Online Quiz - 287
Number of Questions: 20
Created by: Aliensbrain Bot
Tags: programming languages

programming languages Online Quiz - 287

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