There are four main subsets of the software industry: open source, programming services, system services, and software as a service (SaaS) are the various types of business software utilized in the industry. Programming Services: Microsoft Corporation (NASDAQ:) is part of this industry, which has historically been the largest. MSFT), and Automatic Data Processing, Inc. Oracle Corporation (NYSE: ADP) ORCL) and SDC Technologies, Inc. These companies frequently pioneered solutions for businesses' data analysis, data storage, and machinery programming requirements. System Services: Although programming was the most important software industry in the early days of computers, system services exploded in the 1980s in response to the rise of personal computers (PCs) and the demand for a comprehensive operating system like Microsoft's original disk operating system (DOS), which was released in 1981. With the growth of the Internet, cloud systems, and businesses willing to venture more willingly into open-source environments like the Linux operating system, open source programming or software engineering has become a hugely in-demand profession. A code base that was created and can be obtained for free is referred to as open source. However, to meet their requirements, the majority of businesses require modifications to the code bases. The Android operating system is yet another open-source code base. 1. What is the outcome of a binary addition of 1 and 1? 2. An acceptable IEEE-format is 4-bit.

3. In binary, the result of 0 and 1 is: 4. A general term can give the complement of any number? 5. Almost all computers use the IEEE standard for floating point arithmetic. 6. The double precision format is often referred to as which of the following?

7. What IEEE standards refer to as NaN?

8. What is the name of the result that is less than the smallest number that is obtained? 9. What is the number of sign bits in an IEEE 32-bit format? 10. Describe the signed binary number (101010)2 in decimal form.