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3 years ago

Over time, attackers have had to increase their skills to be able to attack systems or create viruses. True False

Computers and Technology

1 answer:

PSYCHO15rus [73]3 years ago

3 0

Answer:

True

Explanation:

This is true :)

PLEASE DO MARK ME AS BRAINLIEST IF MY ANSWER IS HELPFUL ;) 

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You are building a gaming computer and you want to install a dedicated graphics card that has a fast GPU and 1GB of memory onboa

Vilka [71]

Answer:

a. PCI express

Explanation:

PCI express (Peripheral Component Interconnect Express) is a high speed serial bus and commonly used motherboard interface for Graphics card, wifi, SSDs and HDs hardware connections. Simple PCI can also be used but PCI express has more error detection accuracy lesser number of I/O pins and better throughput as compared to simple PCI.

6 0

2 years ago

Assignment 2: Room area

Y_Kistochka [10]

Answer:

a = float(input("Enter Side A: "))

b = float(input("Enter Side B: "))

c = float(input("Enter Side C: "))

d = float(input("Enter Side D: "))

e = float(input("Enter Side E: "))

area1 = 1.0* a * b

area2 = (a - c) * (d - e -b)

area3 = 0.5 * (a - c) * e

print ("Room Area: " + str(area1 + area2 + area3))

Explanation:

happy to help ^3^

5 0

2 years ago

A university wants to schedule the classrooms for final exams. The attributes are given below:

iVinArrow [24]

Answer:

See explaination

Explanation:

Clearly the entities are as follows:-

Course

Section

Room

Test

The relationship among entities are as follows:-

Course has Section

Test is conducted for Course

Test is conducted in Section

Test is conducted in Room

Attributes of each entities are as follows:-

Course (CourseID, Name, Department)

Section (SectionID, Enrollment)

Room (RoomNumber, Capacity, Building)

Test (Time)

Section is a week entity as, there may be same sections for different courses, therefore section uses the primary key of course entity as foreign key.

Also entity Test is dependent upon the entities Room,Section and Course, therefore primary keys of these entities will be used as foreign key in the Test entity.

Check attachment for the ER diagram

5 0

2 years ago

Write the definition of a function dashedline, with one parameter , an int . if the parameter is negative or zero, the function

GalinKa [24]

Static void DashedLine(int n){ if (n>1) Console.WriteLine(new String('-', n));}

5 0

2 years ago

Consider the efficiency of locating the kth element in a singly-linked list. How does that compare to locating the kth element i

eimsori [14]

Answer:

Finding kth element is more efficient in a doubly-linked list when compared to a singly-linked list

Explanation:

Assuming that both lists have firs_t and last_ pointers.

For a singly-linked list ; when locating a kth element, you have iterate through a number of k-1 elements which means that locating an element will be done only in one ( 1 ) direction

For a Doubly-linked list : To locate the Kth element can be done from two ( directions ) i.e. if the Kth element can found either by traversing the number of elements before it or after it . This makes finding the Kth element faster because the shortest route can be taken.

Finding kth element is more efficient in a doubly-linked list when compared to a singly-linked list

4 0

2 years ago