Trending ▼   ResFinder  

CBSE Class 12 Pre Board 2020 : Computer Science - Prelim 1 (Delhi Public School (DPS), Jammu)

3 pages, 15 questions, 0 questions with responses, 0 total responses,    0    0
CBSE 12 Pre Boards
+Fave Message
 Home > cbse12_pre_boards >   F Also featured on: School Page cbse12

Formatting page ...

DELHI PUBLIC SCHOOL JAMMU ASSIGNMENT FOR PRE-BOARD-I(2019-2020) Class: XII Subject: Computer Science(283) Q1. Write the type of C++ Operators (Arithmetic, Logical, and Relational Operators) from thefollowing: (i) !(ii) !=(iii) &&(iv) % Q2. Observe the following program very carefully and write the name of those header file(s), which are essentially needed to compile and execute thefollowing program successfully: void main() { char text[20], newText[20]; gets(text); strcpy(newText,text); for(inti=0;i<strlen(text);i++) if(text[i] = = A ) text[i] = text[i]+2; puts(text); } Q3. Find and write the output of the following C++ program code: typedef char STRING[80]; void MIXNOW(STRING S) { int Size=strlen(S); for(int I=0;I<Size;I+=2) { char WS=S[I]; S[I]=S[I+1]; S[I+1]=WS; } for (I=1;I<Size;I+=2) if (S[I]>= M && S[I]<= U ) S[I]= @ ; } void main() { STRING Word= CBSEEXAM2019 ; MIXNOW(Word); cout<<Word<<endl; } Q4. What is a copy constructor? Illustrate with a suitable C++ example.

Formatting page ...

Formatting page ...


  Print intermediate debugging step

Show debugging info


Tags : cbse pre boards, prelims 2015 - 2016, preliminary examinations, central board of secondary education, india schools, free question paper with answers, twelfth standard, xiith std, board exams, mock, model, sample, specimen, past, free guess papers.india, delhi, outside delhi, foreign, cbse class xii, cbse 12, 12th standard, cbse papers, cbse sample papers, cbse books, portal for cbse india, cbse question bank, cbse question papers with answers, pre board exam papers, cbse model test papers, solved board question papers of cbse last year, previous years solved question papers, free online cbse solved question paper, cbse syllabus, india cbse board sample questions papers, last 10 years cbse questions papers, cbse important questions, specimen / mock papers.  

© 2010 - 2023 ResPaper. Terms of ServiceContact Us Advertise with us


cbse12_pre_boards chat