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4 years ago

What are the 21St century competencies or skills required in the information society?

Computers and Technology

1 answer:

NikAS [45]4 years ago

6 0

Answer:

Communication

Collaboration

ICT literacy

Explanation:

These are some of the skills that are needed in the 21st century to compete and thrive in the information society.

To remain progressive, one needs to have good communication skills. These communication skills can include Active Listening and Passive Listening.

Collaboration is important because you'll have to work with other people as no man is an island, we need someone else so the skill of collaboration is necessary to compete and stay relevant in the information society in the 21st century.

IT literacy is also very important because one needs to have basic computer knowledge such as programming, computer essentials and applications, etc.

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each term to the appropriate definition. DBMS data mining hash file index key field locking protocol relation roll back schema S

ikadub [295]

Answer:

1. DBMS

C. A storage system that provides efficient access to randomly chosen items

G. Performs database operations requested by application software

2. data mining

B. The process of extracting hidden information

3. hash file

A. A. means of locating a particular record within a file

4. index key field

F. An item used to identify records uniquely

5. locking protocol

E. A system to guard against database errors due to performing transactions concurrently

6. relation

D. A structural unit (with rows and columns) in a popular database model

7. roll back schema

I. A "road map" of a particular database's design

J. To "unwind" a transaction

8. SQL

H. A popular language that implements relational database operations.

5 0

3 years ago

Input 3 positive integers from the terminal, determine if tlrey are valid sides of a triangle. If the sides do form a valid tria

butalik [34]

Answer:

In Python:

side1 = float(input("Side 1: "))

side2 = float(input("Side 2: "))

side3 = float(input("Side 3: "))

if side1>0 and side2>0 and side3>0:

if side1+side2>=side3 and side2+side3>=side1 and side3+side1>=side2:

if side1 == side2 == side3:

print("Equilateral Triangle")

elif side1 == side2 or side1 == side3 or side2 == side3:

print("Isosceles Triangle")

else:

print("Scalene Triangle")

else:

print("Invalid Triangle")

else:

print("Invalid Triangle")

Explanation:

The next three lines get the input of the sides of the triangle

side1 = float(input("Side 1: "))

side2 = float(input("Side 2: "))

side3 = float(input("Side 3: "))

If all sides are positive

if side1>0 and side2>0 and side3>0:

Check if the sides are valid using the following condition

if side1+side2>=side3 and side2+side3>=side1 and side3+side1>=side2:

Check if the triangle is equilateral

if side1 == side2 == side3:

print("Equilateral Triangle")

Check if the triangle is isosceles

elif side1 == side2 or side1 == side3 or side2 == side3:

print("Isosceles Triangle")

Otherwise, it is scalene

else:

print("Scalene Triangle")

Print invalid, if the sides do not make a valid triangle

else:

print("Invalid Triangle")

Print invalid, if the any of the sides are negative

else:

print("Invalid Triangle")

4 0

3 years ago

• what command-line utility can you use to assign the correct dns server ip address

Lilit [14]

On A Windows machine, you can use the netsh command.
netsh interface ip set dns name="Local Area Connection" static 208.67.222.222

All the steps below means you have access to the router via Telnet or physical access and it already has a valid configuration (except the DNS)
On a Cisco Router is:
Step 1: enable
Step 2: configure terminal
Step 3: Do one of the following: ip domain name name
ip domain list name
Step 4 : Device(config)# ip name-server 172.16.1.111 172.16.1.2

5 0

4 years ago

What is a variable in programming?

HACTEHA [7]

A symbol or set of characters in a programming statement whose value can be changed

3 0

3 years ago

In this assignment we are going to practice reading from a file and writing the results of your program into a file. We are goin

zhenek [66]

Answer:

In Python:

import os.path

from os import path

fname = input("Filename: ")

if path.exists(fname):

with open(fname) as file_in:

lines = []

for line in file_in:

lines.append(line.rstrip('\n'))

f = open("stat.txt","r+")

f.truncate(0)

f = open("stat.txt", "a")

f.write("Names\tTotal\tSubjects\tAverage\n")

for i in range(len(lines)):

rowsum = 0; count = 0

nm = lines[i].split()

for j in nm:

if (j.isdecimal()):

count+=1

rowsum+=int(j)

average = rowsum/count

f.write(nm[0]+"\t %3d\t %2d\t\t %.2f\n" % (rowsum, count, average))

f.close()

else:

print("File does not exist")

Explanation:

See attachment for explanation where comments were used to explain each line

Download txt

6 0

3 years ago

What are the 21St century competencies or skills required in the information society?​

What are the 21St century competencies or skills required in the information society?