Bissoy.com
Doctors Medicines MCQs Q&A

Which kind of mathematics does the computer use in operations?

Which kind of mathematics does the computer use in operations? Correct Answer Binary

কম্পিউটারে বাইনারি সংখ্যা পদ্ধতি ব্যবহার করা সুবিধাজনক। কারন কম্পিউটারে ইলেকট্রিক্যাল সিগন্যালকে on বা off দ্বারা প্রকাশ করা হয়। যেমন - বাইনারি সংখ্যায় ব্যবহৃত অঙ্কগুলো (০ ও 1) বলে এটি কম্পিউটারে ব্যবহারের জন্য উপযুক্ত। ইলেকট্রিক্যাল সিগন্যাল, on = 1ইলেকট্রিক্যাল সিগন্যাল, off = 0

Related Questions

Aishwarya studies either computer science or mathematics everyday. If she studies computer science on a day, then the probability that she studies mathematics the next day is 0.6. If she studies mathematics on a day, then the, probability that she studies computer science the next day is 0.4. Given that Aishwarya studies computer science on Monday, what is the probability that she studies computer science on Wednesday?
National Curriculum Framework, 2005 recommends that teaching-learning of mathematics in primary classes needs to follow an integrated approach which implies that (a) mathematics needs to be integrated with problem-solving. (b) mathematics needs to be integrated with a child's experiences inside and outside the classroom. (c) mathematics needs to be integrated with other subjects like Environmental Science and Language. (d) mathematics need not be integrated with higher mathematics.
"Assessment techniques in Mathematics is an important factor that contributes to Mathematics anxiety among students". Which of the following is/are correct reasons for the given statement? (a) Assessment in Mathematics is done only to test if the student knows or does not know the answer. (b) Assessment in Mathematics is designed to test the student's capability of arriving at a unique answer using the correct procedures. (c) Assessment techniques in Mathematics focus on process of learning hence gives scope of discussing multiple ways of doing a problem.  (d) Assessment is focused on testing the memorisation of facts and formulae rather than concept learning.  Choose the correct option 
Which of the following statements are indicative of higher aims of teaching mathematics? (a) Mathematics education should turn out employable adults who contribute to economic and social development. (b) Mathematics education should develop child's inner resources like abstract thinking and drawing logical conclusions (c) Children should see mathematics as a way of life like communicating, discussing and developing attitude for problem solving (d) Mathematics education should focus on factual knowledge and procedural fluency
A junior college inducts students based on the following criteria — 1. Students who scored above 75% in Physics, 85% in Mathematics and 70% in Chemistry. 2. Students who scored at least 60% in English. 3. Students who are good in a sport or play a musical instrument or know a dance form. Which student among the following will the college definitely take? A. Shakti with 80% in Physics, 65% in Chemistry, 85% in Mathematics, 61% in English and plays veena. B. Megha secured 80% in Physics, 87% in Mathematics, 70% in English, 75% in Chemistry and is a singer. C. Sheela secured 78% in Physics, 71% in Chemistry, 87% in Mathematics, 75% in English knows Manipuri folk dance. D. Mallika secured 70% in Chemistry, 70% in Mathematics, 85% in Physics, 65% in English and plays basketball.
Which of the following statements is/are true about the nature of mathematics? (a) Mathematics can be understood as science of patterns (b) Mathematics explores possible relationships among abstractions (c) As mathematics is based on logic, there is a very limited space for creativity in mathematics. Choose the correct option.
Among 80 students, 24 passed in Chemistry, 35 passed in Physics and 29 passed in Mathematics, 8 students did not appear for the examination. If 2 students have passed in all the three subjects, 2 students have passed in Physics and Chemistry both but not in Mathematics, 2 students have passed in Chemistry and Mathematics both but not in Physics, and 8 students have passed in Physics and Mathematics both but not in Chemistry, then how many students have passed in Mathematics only?
In the following question, the first and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/passage is split into four parts and named P, Q, R, S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct. S1. The modern-day computer has become an important part of our daily life. P. The mobile phone is also a type of computer because it fulfills all the criteria of being a computer. Q. Also, they are used in many fields like agriculture, designing, machinery making, defense, and many more. R. The computer is categorized into many different types like supercomputers, mainframes, personal computers (desktop), PDAs, laptops, etc. S. Nowadays, they use computers in every office whether private or government. S6. As the usage of computers increased it became a necessity for almost every field to use computers for their operations. 
In a class of 25 students, 12 have taken mathematics, 8 have taken mathematics and computer science. The number of students who have taken computer science but NOT mathematics is:
In a company there are 252 engineers, in which the ratio of the number of electronics engineers and computer engineers is 2 ∶ 1. The ratio of the number of electronics engineers and computer engineers becomes 1 ∶ 1 after recruitment of some more computer engineers. The average age of all the engineers is now 22 years and the average age of the computer engineers is 2 years less than the average age of electronics engineers. (A) The average age (in years) of electronics engineers is 21 (B) The average age (in years) of computer engineers is 21 (C) The average age (in years) of electronics engineers is 23 (D) The average age (in years) of electronics engineers is 25 (E) The average age (in years) of computer engineers is 23 Choose the correct answer from the options given below: