ICT CQ-Dhaka Board-2017

প্রশ্ন ·সময় ১ ঘণ্টা ৪০ মিনিট

2. ICT teacher was teaching number system in class XI.But because of the inattentive of a student, he got annoyed and asked his roll number. Student answered $(31)_{10}$. Then he ask previous roll number and student replied $(50)_{10}$. Then teacher said to him, because of your inattentiveness, your result have worsened.

DB 17
ব্যাখ্যা আনলক করতে চর্চা প্রিমিয়াম এ আপগ্রেড করো

3. has created artificial maid of digital technology, named Hikari. This maid can be seen on the holographic screen. Hikari will wake up her homeowner, say good morning, and send different messages at the back of the official work gap. Rafi has joined the private bank officials after completing his studies. Since he is alone at home, sometimes it is late to wake up. That's why he decided to buy a hikari. Since the price of the hikari ishigh, he thinks of taking security measures at home so that it is not stolen from the home. So that familiar people can enter the home with a fingerprint in a particular button. Though, for security reasons, he has to talk through a microphone for entering into the money volt of his office.

DB 17
ব্যাখ্যা আনলক করতে চর্চা প্রিমিয়াম এ আপগ্রেড করো

4. On the date 12-8-2016 ICT teacher has discussed in his class about the programme that is enable to understand human language and convert it to computer language. He also said that in the next class he will discuss about C programming language which will able to find out the summation of series number. So that in the very next class when he comes to the class he writes 221+223+225+...+N in the board and start the discussion of it.

DB 17
ব্যাখ্যা আনলক করতে চর্চা প্রিমিয়াম এ আপগ্রেড করো

5. Mr. Shahriar wants to create a small web page in which there will be a image named institute.png and the following tables will be displayed.

DB 17
ব্যাখ্যা আনলক করতে চর্চা প্রিমিয়াম এ আপগ্রেড করো