ICT CQ-Barishal Board-2017

প্রশ্ন ·সময় ১ ঘণ্টা ৪০ মিনিট
1.

Roll

Name

City

101

Rifat

Khulna

102

Fahmid

Dhaka

103

Fahima

Habigonj

104

Istiaq

Barisal

Table-1

Roll

Total Marks

Grade

101

800

A+

102

660

A-

103

775

A

104

800

A+

Table-2

BB 17
ব্যাখ্যা আনলক করতে চর্চা প্রিমিয়াম এ আপগ্রেড করো

2. main ()

{

int SUM, N, i;

printf ("Enter the last number");

scanf("%d", &N);

SUM = 0;

for (i = 1; i <= N; i = i + 3)

{

SUM = SUM + i;

}

SUM = SUM + i;

}

printf ("Result: % d", SUM);

}

BB 17
ব্যাখ্যা আনলক করতে চর্চা প্রিমিয়াম এ আপগ্রেড করো

3. Mr. Atik has switched on the fan of his bed room. He switched off the fan when he feel cold. As a result, fan has become switched off. Though one switch of the fan is on, fan is switched off. That's why he has become very anxious.

BB 17
ব্যাখ্যা আনলক করতে চর্চা প্রিমিয়াম এ আপগ্রেড করো

4. ICT dependent knowledge and technology is leading towards prosperous developmentof humankind. Arif came to knwo about a communication medium in which live photographs/video can be shared along with sound by studying ICT. But since data can not transport through twisted path in this, media. It is required to build tower on top of high rise buildings, the frequency of which is 300 MHz to 300 GHz. Later, a newly invented technology is merged with it which passes beneath the ocean and one continent with another.

BB 17
ব্যাখ্যা আনলক করতে চর্চা প্রিমিয়াম এ আপগ্রেড করো

5. Asifs father is an ICT teacher. When he ask Asif about his obtained marks of ICT Asif told him that he has obtained (112) 88 8_{8} mark in half yearly examination and (7A)16(7A)_{16} mark in the yearly examination.

BB 17
ব্যাখ্যা আনলক করতে চর্চা প্রিমিয়াম এ আপগ্রেড করো

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