Answer:
Following are the correct code to this question:
phrase = "abcdefgh"#defining a variable phrase that holds a string value
print(phrase[3:6])#use print method for slicing and print its value
Output:
def
Explanation:
In the above code, a variable "phrase" is defined that holds a string value, and use a print method, inside the method, the variable is used as a list and use slicing.
It is a characteristic that enables you to access the series parts like strings, tuples, and lists. It also uses for modifying or removing objects in series, in the above slicing it starts from 3 and ends when it equal to the 6th letter, that's why it will print "def".
Answer: the correct answer is D. Spectrum Analyzer tool
Explanation:
A spectrum analyzer is a piece of electronic equipment that is used to gauge the magnitude (amplitude or strength) of a given input signal set against the full frequency range of the instrument. It is mainly used to measure the strength of the range of known and unknown signals.
Answer:
Arrays are indexed from 0 in pretty much every language, except stupid Microsoft languages.
Lets say that ARR_SIZE is 5 for example.
So you have an array of 5 elements. They are indexed from 0 - 4.
arr[0] // First element
arr[4] // Last element
Therefore arr[ ARR_SIZE -1 ] is the last element of the array.
That's why for loops to iterate through arrays are wrote like:
for(int i = 0; i < ARR_SIZE; ++i)
It could be A or B, with a guess that it’s A. Many websites require images to be compressed on uploading so that it takes less of the site’s database storage, but the wording leads me to believe it may be B. Any thoughts?
Answer:
What is the definition of technology addiction?
Technology addiction is defined as the uncontrollable overuse of technological devices including smart phones, computers, and gaming systems. ... Individuals suffering from technology addiction often display both behavioral and physical symptoms.
Explanation:
Technology addiction can be defined as frequent and obsessive technology-related behavior increasingly practiced despite negative consequences to the user of the technology. An over-dependence on tech can significantly impact students' lives.
