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Examine the two schools of thought in defining “information technology”. Which of them will you subscribe to (in studying automation) and why?
Write a program that uses for loops to perform the following steps:
a. Prompt the user to input two integers: firstNum and secondNum
(firstNum must be less than secondNum).
b. Output all odd numbers between firstNum and secondNum.
c. Output the sum of all even numbers between firstNum and secondNum.
d. Output the numbers and their squares between 1 and 10.
e. Output the sum of the square of the odd numbers between firstNum
and secondNum.
f. Output all uppercase letters.
Assume that our memory unit is organized as a 1,024 x 1,024 two-dimensional array. Then answer the following questions. Please give reasons for your answers. Here’s some useful information: 2 10=1024. (a) How big does the MAR register have to be?
(b) How many bits of the MAR must be sent to the row decoder?
(c) How many bits of the MAR must be sent to the column decoder?
(d)If the average access time of this memory is 25 sec and the average access time for cache memory is 10 sec, what is the overall average access time if the cache hit rate is 80%?
(e) In part (d) above, what would the cache hit rate have to be to reduce the average access time to 12 sec?
(f) Something to think about: Do you think that human memory is RAM?
Assume that our memory unit is organized as a 1,024 x 1,024 two-dimensional array. Then answer the following questions. Please give reasons for your answers. Here’s some useful information: 2 10=1024. (a) How big does the MAR register have to be? (b) How many bits of the MAR must be sent to the row decoder? (c) How many bits of the MAR must be sent to the column decoder?
Write down the Boolean Table and the Boolean Expression that models the circuit that implements the NOR operation. This circuit is given two 1-bit values, a and b. It outputs 1 if a = b = 0, and outputs 0 otherwise.
choose the command sequence to delete the TEST directory.
choose the correct option to identify the user id(UID) under linux
w
who
finger
id
pwd
is-I
grep UID/etc/userID
df- h
none
identify the correct IP address
10.10.10.10
10.255.1.4
192.35.2.0
255.1.256.5.254
13.14.15.16
127.0.0.1
128.0.1.2.5
Unite Family
Given three objects
father, mother, and child, write a JS program to concatenate all the objects into the family object using the spread operator.Input
- The first line of input contains an object father
- The second line of input contains an object mother
- The third line of input contains an object child
Output
- The output should be a single line string with the appropriate statement as shown in sample outputs
Constraints
- Keys of the objects should be given in quotes
Sample Input 1
{'surname' : 'Jones', 'city': 'Los Angeles'}
{'dish': 'puddings'}
{'pet': 'Peter'}
Sample Output 1
Mr and Mrs Jones went to a picnic in Los Angeles with a boy and a pet Peter. Mrs Jones made a special dish "puddings"
Sample Input 2
{'surname' : 'Williams', 'city': 'Columbia'}
{'dish': 'cakes'}
{'pet': 'Rocky'}
Sample Output 2
Mr and Mrs Williams went to a picnic in Columbia with a boy and a pet Rocky. Mrs Williams made a special dish "cakes"how it is possible these two out puts in console.log
Copy the contents of one text file to another file, after removing all whitespaces.
