January 2021

1.       Continuous integration allows you to check the quality of the software you are delivering every single time you commit a change. You can do this by turning on this feature in Azure DevOps. 2.       Continuous delivery allows you to deploy a solution once you are sure that all the quality checks have passed the […]

The signed-magnitude representation is used to represent:A. Positive numbers only B. Negative numbers only C. Numbers with magnitude zero only D. Both the positive and negative numbers The sign bit is used in the signed-magnitude system for representing: A. Value of the number B. Whether the number is positive or negative C. Whether the number

1.Which of the following is also known as the scientifi c notation of representing real numbers? A. Exponential notation B. Power notation C. Zero notation D. None of the above 2. Which of the following is not an arithmetic law? A. Identity law B. Distributive law C. Commutative law D. Law of negation 3. What

1.What is the purpose of a sign bit? 2. List the advantages and the disadvantages of signed-magnitude representation. 3. What is a complement system and why is it used in the computer system? 4. What is the difference between one’s complement and two’s complement system? 5. How the binary subtraction is performed using complements?

1. Perform the binary subtraction of 25 and 15 using two’s complement method. 2. What are the different types of integer representations? Explain all of them with examples. 3. What do you understand by fl oating-point representation? Which notation is best suited for representing real numbers? 4. What are the different rules for performing binary

1. Perform the binary multiplication of 12 and 8 using signed-magnitude system. 2. What do you understand by fl oating-point arithmetic? 3. What do you mean by computer arithmetic errors? What are the different sources of computer arithmetic errors in the computer system 4. What are the different laws of arithmetic? 5. What is the

1.What is the output of the Boolean operation 1 + 1?A. 0 B. 2 C. 1 D. None of the above What is the purpose of the NOT operation in Boolean algebra? A. To increment the value of its input variable by 1 B. To keep the value of its input variable same C. To

1.The involution law is also known as:A. Law of double complementation B. Law of single complementation C. Law of one’s complement D. Law of two’s complement What is the purpose of Venn diagrams in Boolean algebra? A. The Venn diagrams are used to explain the various laws and theorems of Boolean algebra. B. The Venn

1.What are the different primary rules for evaluating Boolean expressions? 2. What is the use of the postulates of Boolean algebra in designing switching circuits? 3. Explain all the operations of Boolean algebra in detail. 4. Explain the usefulness of the principle of duality in Boolean algebra. 5. What is the dual of the Boolean

1.What do you understand by the laws of Boolean algebra? 2. What is the difference between the laws of multiplication and the laws of addition? 3. Why are the absorption laws also called redundancy laws? 4. What do you understand by involution law? Why is it called the law of double complementation? 5. What is