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3 years ago

The listing of a directory shows certain files with permissions set to rwsr-xr-x. what does this indicate?

1 answer:

5 0

"rws" means that the user has permissions to read, write and setuid. "r" means the user can read the file and "w" means that the user can write to the file. "s" stands for "setuid" (set user id) is a permission bit that allows the users to execute a program with the permissions of its owner. The "s" can also mean "setgid" (set group id) is a bit that allows the user to execute a program with the permissions of the group owner.

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FOR DIGITAL DESIGN/ PHOTOGRAPHY

zysi [14]

Answer:

Its D DLSR and Mirrorless

Explanation:

Tell me if you get it wrong or right :3

6 0

3 years ago

Read 2 more answers

Please answer immediately!!!

diamong [38]

Answer:

Please check the attachment.

Remember:

All N1, N2, N3N, N4, N5, N6, N7 and each of them are certainly like the server. Also note that Router, repeaters, switch and transmitter are not mentioned in the above diagram. Please assume it in between each location.

Explanation:

Please check the attachment. Also, Remember that Server is at the head office, and rest 7 are the 7 branches. The VOIP, video surveillance, Door security system and the computer networks are being shown in the diagram. And each location has a network of computers joined through VLAN, and each of them are given the IP addresses of Class A, Class B and class C of the iPV4(or IPV6), which can be found by the future network administer, operators through the IP address, that is assigned.

4 0

3 years ago

In this question, we give two implementations for the function: def intersection_list(lst1, lst2) This function is given two lis

castortr0y [4]

Answer:

see explaination

Explanation:

a)Worst Case-time complexity=O(n)

def intersection_list(lst1, lst2):

lst3 = [value for value in lst1 if value in lst2]

return lst3

lst1 = []

lst2 = []

n1 = int(input("Enter number of elements for list1 : "))

for i in range(0, n1):

ele = int(input())

lst1.append(ele) # adding the element

n2 = int(input("Enter number of elements for list2 : "))

for i in range(0, n2):

ele = int(input())

lst2.append(ele) # adding the element

print(intersection_list(lst1, lst2))

b)Average case-time complexity=O(min(len(lst1), len(lst2))

def intersection_list(lst1, lst2):

return list(set(lst1) & set(lst2))

lst1 = []

lst2 = []

n1 = int(input("Enter number of elements for list1 : "))

for i in range(0, n1):

ele = int(input())

lst1.append(ele)

n2 = int(input("Enter number of elements for list2 : "))

for i in range(0, n2):

ele = int(input())

lst2.append(ele)

print(intersection_list(lst1, lst2))

6 0

3 years ago

A company is experiencing overwhelming visits to a main web server. The IT department is developing a plan to add a couple more

Varvara68 [4.7K]

The answer is C) Availability.

Although the company is addressing scalability by adding more servers, the question is asking for security requirement. Therefore we need to choose one of the principles from CIA triad which includes confidentiality, integrity, and availability.

Integrity involves keeping the data accurate and confidentiality involves keeping the data between the sender and intended recipient(s). That being said, scalability and availability are the possible answers.

C) Availability is the best answer because it is part of the CIA triad.

Note: Another resource to look at for cyber security principles would be the Parkerian Hexad.

5 0

2 years ago

Read 2 more answers

We learned that an ideal multiple access protocol has FOUR desirable

Nataly [62]

Answer:

We learned that an ideal multiple access protocol has FOUR desirable

characteristics, describe them.

Explanation:

1.- Very experienced technology and easy to implement.

2.- Rigid resource management and unfit for variable traffic flows.

3.- Requires antenna duplexer for duplex transmission.

Duplex is a term used in telecommunication to define a system that is capable of maintaining two-way communication, sending and receiving messages simultaneously.

4.- Normally FDMA is combined with multiplexing FDD.

FDMA (acronym in English for Frequency Division Multiple Access) is a multiplexing technique used in multiple communication protocols, both digital and analog, mainly radio frequency, and among them in mobile phones of GSM networks.

FDD (Frequency Division Duplexing in English) designates a duplex method in the environment of wireless telecommunications and over certain wired networks.

4 0

3 years ago