The correct answer is A. 40 pin DIP.
The 8087 is a 40-pin dual in-line package (DIP) microprocessor. It is a floating-point coprocessor for the Intel 8086 and 8088 microprocessors. The 8087 was introduced in 1980 and was the first microprocessor to support floating-point arithmetic.
The 8087 has 40 pins arranged in two rows of 20 pins each. The pins are used for power, ground, control, and data signals. The 8087 also has a 32-bit data bus and a 16-bit address bus.
The 8087 is a powerful coprocessor that can significantly improve the performance of floating-point applications. It is used in a variety of applications, including scientific computing, engineering, and financial analysis.
The 8087 is a legacy
microprocessor that is no longer manufactured. However, it is still supported by many software applications.