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3 years ago

Which navigation icon would you click on to add a new Contact?

Computers and Technology

2 answers:

GalinKa [24]3 years ago

6 0

A) people. That is your answer! Hope this helps:)

Sauron [17]3 years ago

3 0

The answer would be people

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Which of the following is ideal for long distance communication ?

Vinvika [58]

Microwave transmission is ideal for long distance communication. It is so good that it is used for satellite and space probe communication.

3 0

4 years ago

Def shared_motif(dna_list):

krok68 [10]

Answer:

Explanation:

The following code is written in Python, the function creates various nested loops to loop through each individual string comparing letter by letter in order to find the longest common substring. Finally, returning the substring itself.

def shared_motif(dna_list):

substr = ''

if len(dna_list) > 1 and len(dna_list[0]) > 0:

for x in range(len(dna_list[0])):

for i in range(len(dna_list[0]) - x + 1):

if i > len(substr) and all(dna_list[0][x:x + i] in y for y in dna_list):

substr = dna_list[0][x:x + i]

return substr

arr = ["GATTACA", "TAGACCA", "ATACA"]

stems = shared_motif(arr)

print(stems)

5 0

3 years ago

Typically, a dvd has how many times more capacity than a cd?

Marianna [84]

For a simple answer, it is aproximately 7 times more than a CD.

6 0

3 years ago

A) How could you modify Shelve with a technique discussed in class so that you can create Shelve instances that contain // Tools

Kay [80]

Answer:

See explanation

Explanation:

A “shelf” is a dictionary-like object. A shelf is an arbitrary Python objects, that is; anything that the pickle module can handle. This includes recursive data types and objects containing lots of shared sub-objects. It must be noted that the keys are ordinary strings.

(A). modification to Shelve can be done by following this instructions;

(1). Do not redefine built-in functions,(2). grab shelved item, mutate item, write mutated item back to shelf.

The number (2) instructions is during iteration over shelved items.

(B). CREATING FUNCTIONS THAT TAKES IN TWO SHELVES;

import shelve

d = shelve.open(filename) # open -- file may get suffix added by low-level

# library

d[key] = data # store data at key (overwrites old data if

# using an existing key)

data = d[key] # retrieve a COPY of data at key (raise KeyError if no

# such key)

del d[key] # delete data stored at key (raises KeyError

# if no such key)

flag = key in d # true if the key exists

klist = list(d.keys()) # a list of all existing keys (slow!)

# or, d=shelve.open(filename,writeback=True) would let you just code

# d['xx'].append(5) and have it work as expected, BUT it would also

# consume more memory and make the d.close() operation slower.

d.close() # close it

3 0

4 years ago

If every company is now a technology company, then what does this mean for every student attending a business college

timofeeve [1]

Answer:

Explanation:

There are all sorts of possibilities for, say, inserting new technologies into existing processes. But most of these improvements are incremental. They are worth doing; in fact, they may be necessary for survival. No self-respecting airline, for instance, could do without an application that lets you download your boarding pass to your mobile telephone. It saves paper, can't get lost and customers want it.

But while it's essential to offer applications like the electronic boarding pass, those will not distinguish a company. Electronic boarding passes have already been replicated by nearly every airline. In fact, we've already forgotten who was first.

5 0

3 years ago