What does the function math.frexp(x) return?

  1. Home
  2. Back

Question:
What does the function math.frexp(x) return?

1.a tuple containing the mantissa and the exponent of x

2. a list containing the mantissa and the exponent of x

3.a tuple containing the mantissa of x

4.a list containing the exponent of x

Posted Date:-2022-01-02 07:55:14

More MCQS Questions and answers

  1. To include the use of functions which are present in the random library, we must use the option:
  2. What is returned by math.modf(1.0)?
  3. What is the interval of the value generated by the function random.random(), assuming that the random module has already been imported?
  4. What will be the output of the following Python code? import datetime d=datetime.date(2017,06,18) print(d)
  5. What will be the output of the following Python code? random.randrange(0,91,5)
  6. What will be the output of the following Python code? import random random.choice(2,3,4)
  7. Which of the following functions can be used to find the coordinated universal time, assuming that the datetime module has already been imported?
  8. Both the functions randint and uniform accept ____________ parameters.
  9. Point out the error (if any) in the code shown below if the system date is 18th June, 2017? tday=datetime.date.today() bday=datetime.date(2017,9,18) till_bday=bday-tday print(till_bday)
  10. The sleep function (under the time module) is used to ____
  11. The value returned when we use the function isoweekday() is ______ and that for the function weekday() is ________ if the system date is 19th June, 2017 (Monday).
  12. What does math.sqrt(X, Y) do?
  13. What does the function math.frexp(x) return?
  14. What is returned by int(math.pow(3, 2))?
  15. What is returned by math.expm1(p)?
  16. What is returned by math.isfinite(float(‘inf’))?
  17. What is returned by math.isfinite(float(‘nan’))?
  18. What is the default base used when math.log(x) is found?
  19. What is the output of print(math.trunc(‘3.1’))?
  20. What is the result of math.fsum([.1 for i in range(20)])?
  21. What is the result of math.trunc(3.1)?
  22. What is the result of sum([.1 for i in range(20)])?
  23. What is the value of x if x = math.ldexp(0.5, 1)?
  24. What is the value of x if x = math.sqrt(4)?
  25. What is x if x = math.isfinite(float(‘0.0’))?
  26. What will be the output if we try to extract only the year from the following Python code? (time.struct_time(tm_year=2017, tm_mon=6, tm_mday=25, tm_hour=18, tm_min=26, tm_sec=6, tm_wday=6, tm_yday=176, tm_isdst=0)) import time t=time.localtime() print(t)
  27. What will be the output of the following Python code if the system date is 18th August, 2016? tday=datetime.date.today() print(tday.month())
  28. What will be the output of the following Python code if the system date is 18th June, 2017 (Sunday)? import datetime tday=datetime.date.today() print(tday)
  29. What will be the output of the following Python code if the system date is 18th June, 2017 (Sunday)? tday=datetime.date.today() print(tday.weekday())
  30. What will be the output of the following Python code if the system date is 21st June, 2017 (Wednesday)? tday=datetime.date.today() print(tday.isoweekday())
  31. What will be the output of the following Python code if the system date is: 6/19/2017 tday=datetime.date.today() tdelta=datetime.timedelta(days=10) print(tday+tdelta)
  32. What will be the output of the following Python code? >>> -float('inf') + float('inf')
  33. What will be the output of the following Python code? import datetime d=datetime.date(2016,7,24) print(d)
  34. What will be the output of the following Python code? import random random.choice([10.4, 56.99, 76])
  35. What will be the output of the following Python code? import time for i in range(0,5): print(i) time.sleep(2)
  36. What will be the output of the following Python code? import time t=(2010, 9, 20, 8, 15, 12, 6) time.asctime(t)
  37. What will be the output of the following Python code? import time t=(2010, 9, 20, 8, 45, 12, 6, 0, 0) time.asctime(t)
  38. What will be the output of the following Python code? import time time.asctime()
  39. What will be the output of the following Python code? random.randrange(1,100,10)
  40. What will be the output of the following Python code? random.seed(3) random.randint(1,5) 2 random.seed(3) random.randint(1,5)
  41. What will be the output of the following Python code? import time time.time()
  42. What will be the output of the following Python code? print(math.isinf(float('-inf')))
  43. What will be the output of the following Python function (random module has already been imported)? random.choice('sun')
  44. What will be the output of the following Python function if the random module has already been imported? random.randint(3.5,7)
  45. What will be the output of the following Python function, assuming that the random library has already been included? random.shuffle[1,2,24]
  46. What will be the output of the following Python function, assuming that the random module has already been imported? random.uniform(3,4)
  47. Which of the following aren’t defined in the math module?
  48. Which of the following functions helps us to randomize the items of a list?
  49. Which of the following is the same as math.exp(p)?
  50. Which of the following will throw an error if used after the following Python code? tday=datetime.date.today() bday=datetime.date(2017,9,18) t_day=bday-tday
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!