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ss7ja [257]
3 years ago
14

Practising some questions for board exams for class 12 python,pls help with detailed answer

Computers and Technology
1 answer:
poizon [28]3 years ago
3 0
I do t know the answer to this but i think tou can firger it iut food luck
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Stored information about a previous visit to a web site is called information _____.
Nikitich [7]
The answer would be Cookies.
6 0
3 years ago
What is the smallest negative integer that can be represented in two's complement system in which each value is represented by e
olga nikolaevna [1]

Answer:  Two's complement is a mathematical operation on binary numbers, and is an example of a radix complement. It is used in computing as a method of signed number representation.

8 0
3 years ago
Consider a multidimensional array A stored in row-major order with 22 rows and 6 columns whose subscripts start at 0. If each el
siniylev [52]

Answer:

Option c is the correct answer for the above question.

Explanation:

  • If the array will store in row-major order, then it will be a store like the first row, then second row and then third row.
  • If the user wants to conclude the address of the A[3,5], then the address of the A[3,5] will be 184.
  • It is because the 3 states the row number and the 5 states the column number.
  • The above question states that every value take 8 bit. and there are 4 rows from 0 to 3 and 6 column (0 to 5) for every row (except the fourth rows because it takes 5 columns from 0 to 4) before the A[3,5].
  • So there are 23 value before A[3,5] which are as-- [00,01,02,03,04,05][10,11,12,13,14,15][20,21,22,23,24,25][30,31,32,33,34].
  • So when every value takes 8 bit then 23 value takes 184 bits(23*8).
  • So the address of A[3,4] is 184.
  • Hence option c is the correct and the other is not because of 184 stated from the c option only.
4 0
3 years ago
What is the value stored in the variable myNum after the following assignment statement executes? myNum = 23 % 5
netineya [11]

Answer:

% is a modulus operator in most languages, returning the remainder when the preceding number is divided by the following one .  Assuming the language this question pertains to is one of those, then the answer is 3.

7 0
3 years ago
Solid state storage stores data in erasable, rewritable circuitry, rather than on spinning disks, tape, or optical media.
Gwar [14]
It’s true because it’s also called “flash memory”
7 0
4 years ago
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