An integer N is represented in 8-bit two's complement notation as 1111 0011₂. Which of the following is the correct decimal value of N?

Suppose you buy a new hard disk and the disk packaging says its capacity is 1 TB. Does this mean the disk has a capacity of 1024 × 2³⁰ bytes?

The IEEE single-precision format for floating-point representation uses 32 bits, which is divided as follows:

 sign → 1 bit, mantissa →23 bits, and exponent → 8 bits. If the decimal number 7.3125₁₀  is represented in this format, what will be the correct mantissa? You may omit any trailing zeros in your answer(i.e., no need to write insignificant 0 digits). Also do not need to mention the base of the value(i.e., 101₂ could be written as 101).

The IEEE single-precision format for floating-point representation uses 32 bits, which is divided as follows:    

sign -> 1 bit, mantissa ->23 bits, and exponent -> 8 bits. If the decimal number 31.3125₁₀ is represented in this format, what will be the 8-bit exponent? You do not need to mention the base of the value(i.e., 101₂ could be written as 101).

What will be the 8-bit two's complement representation for -124₁₀?

An integer N is represented in 8-bit two's complement notation as 1001 1100₂. Which of the following is the correct decimal value of N?

Can we say that the 8-bit ASCII representation of the digit '7' is 00110111₂, considering the following interaction with the Python interpreter?

>>> ord('1')

49

>>> ord('8')

56

What will be the output of the following Python code?

print ((0b1101 & ~1) | (0o033 >> 0x2))

Exercise L6.E2

Develop a program to read the name, birthday, and gender of a person from a file and output the ten-digit national identity card (NIC) number.  The only input to the program is the name of the file.

• The first four digits of the ID card are the birth year and the next three digits are the number of days to the birth date from January 1st of that year.

• eg : Jan 1st - 1, Jan 2nd - 2, ...... , Feb 1st - 32, ......

• If the person is a female, 500 is added to that value.

• The next 3 digits are assigned in the order of submission for a particular birth year

Example:

Saman 1990-05-03 M
Aruni 1990-04-06 F
Kumaran 1988-03-05 M
Nazar 1997-09-24 M

  Saman 1990123001
  Aruni 1990596002
  Kumaran 1988065001
  Nazar 1997267001

Please submit the flowchart diagram that illustrates the algorithm of your program here.