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3 years ago

We need ____ pointers to build a linked list.

Computers and Technology

1 answer:

adelina 88 [10]3 years ago

3 0

Answer:

two

Explanation:

A linked list is a data structure which stores the multiple-element with data type

and a pointer that stores the address of the next element.

A linked list is a series of nodes connecting each other by a pointer.

a node contains data and a pointer.

For build an array, two pointers are used:

the first pointer for specifies the starting node called head node.

and the second pointer is used to connect the other node to build the linked list.

Both are used to build the array if we lose the head node we cannot apply the operation because we do not know the starting node and we cannot traverse the whole linked list.

for example:

1->2->3->4->5

here, 1 is the head node and -> denote the link which makes by the second pointer.

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Consider a file system that uses inodes to represent files. Disk blocks are 2KB in size and a pointer to a disk block requires 4

deff fn [24]

Answer:

a. Maximum size of file = 8.003 GB

Explanation:

<u>a. Maximum size of file</u>

= (6 * 2 KB) + (2048 * 2 KB) + (2048 * 2048 * 2 KB)

= 12kb + 4096 Kb + 8388608 kb

= 8392716 kb

8392716/1024 mb = 8196.01 MB

8196.01 /1024 GB= 8.003 GB

<u>b. According to above calculation</u>

For 8 GB 6 direct, 1 single and 1 double indirect block requires

for 32 GB

24 direct Block

4 single and 4 double indirect block requires

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3 years ago

What's your fav show?

mezya [45]

Answer:

<h3>ITS DEPENDS IF I'M INTERESTED</h3>

Explanation:

HBU?^_________^

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2 years ago

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What is the most powerful gpu or known as the graphics card in the world?

Sliva [168]

Although it's too early in the year to know what the best one is and there are many, in 2015 the most powerful GPUs were the EVGA GeForce Titan X, the Zotac GeForce GTX 980Ti and the <span>Gigabyte Radeon R9 Fury X.</span>

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2 years ago

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Write a program that reads an integer, a list of words, and a character. The integer signifies how many words are in the list. T

MrMuchimi

In python 3.8:

user_input = input().split()

x = user_input[0]

char = user_input[-1]

for w in range(1,int(x)+1):

if char in user_input[w]:

print(user_input[w])

I hope this helps

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2 years ago

Question Mode Matching Question Match the following description with the appropriate programming language generation. 1GL 1GL dr

erastovalidia [21]

Answer:

1GL: Machine language. Represented by a series of 1s and 0s.

2GL: Assembly language. An assembler converts 2GL into machine language.

3GL: High-level programming language. Uses a compiler to convert into machine language.

4GL: Specifically designed for creating database management programs.

5GL: Extremely advanced. Uses statements (scripts) rather than algorithms.

Explanation:

Programming languages started as a series of binary digits (i.e. 0's and 1'). This generation of language is referred to as the first generation.

However, the machine language were difficult to read by human, so mnemonics were created (i.e. assembly language). This language uses symbolic codes such as ADD for addition, etc. This is the second generation

The third generation are the high level languages that uses languages that can be easily understood by human, e.g. + means plus. However, the language must be translated; hence the need for a compiler or interpreter, as the case may be.

The fourth and fifth generations are extensions of the third generation languages. The fourth were created to connect to DBMS while the fifth are more advanced.

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2 years ago