All categories

3 years ago

What special case exists when managing linked lists?

Computers and Technology

1 answer:

tiny-mole [99]3 years ago

6 0

Explanation:

The special case that exists in linked list when we are managing them is when we are dealing with the first element of the list.

When we create a linked list we create a first node separately.

If we delete or add element in front of the first element we have to carefully handle that case.

Hence the special case is when we are dealing with the first element of the list.

You might be interested in

. Which of the following are container elements?

lions [1.4K]

It’s c cba to explain

4 0

2 years ago

Read 2 more answers

Which of these are correctly formatted Python dictionaries? Check all that apply. dict = {‘Name’: ‘Matthew’, ‘Age’: 14, ‘School’

Advocard [28]

Answer:

A. dict = {‘Name’: ‘Matthew’, ‘Age’: 14, ‘School’: ‘ABC School’}

Explanation:

Since python does not use type when declaring a variable, you must make sure you make your variables correctly or else it won't compile correctly. Lists use braces[]; Strings use quotes, "" or ''; Integers are just declared with a number(s); Dictionaries use brackets{} and inside are attributes of something. For instance, you can use dictionaries to describe ages, {'"Bryan": 6, "Alex": 13, etc.} Sort of like a json file. Dictionaries also tend to use uppercase letters when describing something. The only answer that has all the attributes correct is A. dict = {‘Name’: ‘Matthew’, ‘Age’: 14, ‘School’: ‘ABC School’}

hope i helped :D

7 0

3 years ago

Read 2 more answers

Which of the following is an example of a currency Number format in Excel?

Elena L [17]

$21.08 is an example of a currency Number format in Excel

Explanation:

For items like currency, one can format numbers in cells in Excel.

To view all possible number formats, click the Dialog Box Launcher attached to Number on the Home tab in the Number group.

In the Format Cells dialog box, in the Category list, click Currency or Accounting.

In the Symbol box, tick the currency symbol.

In the Decimal places box, insert the number of decimal places.

Employed for common financial values and presents the default currency figure with quantities.

Ctrl+Shift+$ is a shortcut to represent currency values.

8 0

3 years ago

What is mean by sole trading concern?

DENIUS [597]

Answer:

trading as a whole

Explanation:

pls give brainlest almost lvled up.

6 0

3 years ago

Different Betweens in SRAM and DRAM !

den301095 [7]

Answer:

Explanation:

Application Differences:

SRAM

SRAM stands for Static Random Access Memory DRAM stands for Dynamic Random Access Memory

Faster access is due to the usage of transistors to store single bit of data

SRAMs are used for cache memories due to faster access time

DRAM

DRAM stands for Dynamic Random Access Memory

DRAMs are used for main memories due to comparatively slower access time.

DRAMs use capacitor to store bits where each capacitor holds a single bit

Parameter differences

Speed: SRAMs are faster due to presence of transistors. DRAMs are slower due to presence of capacitors

Size: Due to complexity involved in the internal circuits, SRAMs are smaller in capacity for same size of the chip. DRAMs are larger as compared to SRAMs since their capacity for a given physical size is more.

Cost: SRAMs are costlier and the per bit storage cost is more than that of the DRAMs. DRAMs are cheaper and the per bit storage cost is less than that of the SRAMs

5 0

2 years ago

Read 2 more answers