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C++ Dasturlash Savollari

Authored by Tirkashev Xojiakbar

Science

Vocational training

Used 2+ times

C++ Dasturlash Savollari
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202 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

C++ dasturlash tilida belgili o'zgaruvchilar ... tipi orqali e'lon qilinadi.

Char

String

Char va string

Strlen

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

getch( ) funksiyasi qaysi sarlavha fayliga tegishli va qaysi kvadratga bog'langan?

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cout.precision (4) funksiyasi qanday vazifani bajaradi?

Ifodani kasr qismini 4 xona birlikgacha yahlitlash

Dasturning 4-satriga o'tish

Dasturdagi 4-satrni hisoblash va natijasini chiqarish

Dasturdagi 4-satrni hisoblamaslik uchun

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Quyidagi dasturda nechta xato bor ? #include #include void main(); {float P,k; cout<<"k="; cin>>k; P=0; for(int n=1;n<=k;n++) { P=P+1/pow(n,3); } cout<<"P="<

3 ta

4 ta

2 ta

Xato yo'q

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

C/C++ tilida barcha funksiyalardan tashqarida e'lon qilingan o'zgaruvchilar qanday o'zgaruvchilar deyiladi?

global o'zgaruvchilar

lokal o'zgaruvchilar

butun o'zgaruvchilar

xaqiqiy o'zgaruvchilar

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qaysi ma'lumotlar tipi qo'zg'oluvchan nuqtali sonlar tipiga kiradi?

Float

Char

Int

Void

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Quyidagi tiplardan qaysi biri uchun kompyuter xotirasidan eng kam joy ajratiladi?

char

float

int

short

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