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Paul [167]
3 years ago
7

Is an automatic computer check to ensure that the data entered is sensible and reasonable.It does not check the accuracy of data

.
Computers and Technology
1 answer:
iVinArrow [24]3 years ago
6 0

Answer:

Validation is an automatic computer check to ensure that the data entered is sensible and reasonable. It does not check the accuracy of data. ... The computer can be programmed only to accept numbers between 11 and 16. This is a range check.

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5)What are the differences in the function calls between the four member functions of the Shape class below?void Shape::member(S
Stells [14]

Answer:

void Shape :: member ( Shape s1, Shape s2 ) ; // pass by value

void Shape :: member ( Shape *s1, Shape *s2 ) ; // pass by pointer

void Shape :: member ( Shape& s1, Shape& s2 ) const ; // pass by reference

void Shape :: member ( const Shape& s1, const Shape& s2 ) ; // pass by const reference

void Shape :: member ( const Shape& s1, const Shape& s2 ) const ; // plus the function is const

Explanation:

void Shape :: member ( Shape s1, Shape s2 ) ; // pass by value

The s1 and s2 objects are passed by value as there is no * or & sign with them. If any change is made to s1 or s2 object, there will not be any change to the original object.

void Shape :: member ( Shape *s1, Shape *s2 ) ; // pass by pointer

The s1 and s2 objects are passed by pointer as there is a * sign and not & sign with them. If any change is made to s1 or s2 object, there will be a change to the original object.

void Shape :: member ( Shape& s1, Shape& s2 ) const ; // pass by reference

The s1 and s2 objects are passed by reference  as there is a & sign and not * sign with them. If any change is made to s1 or s2 object.

void Shape :: member ( const Shape& s1, const Shape& s2 ) ; // pass by const reference

The s1 and s2 objects are passed by reference  as there is a & sign and not * sign with them. The major change is the usage of const keyword here. Const keyword restricts us so we cannot make any change to s1 or s2 object.

void Shape :: member ( const Shape& s1, const Shape& s2 ) const ; // plus the function is const

The s1 and s2 objects are passed by reference  as there is a & sign and not * sign with them. const keyword restricts us so we cannot make any change to s1 or s2 object as well as the Shape function itself.

5 0
3 years ago
You can insert pictures,such as scanned photographs, line art, and artwork, into a presentation. (points : 2) true false
Lady bird [3.3K]
True, i have done this before in my presentation slides
5 0
3 years ago
An attack in which the attacker attempts to impersonate the user by using his or her session token is known as:
svetoff [14.1K]

Answer:

Session hijacking

Explanation:

Session hijacking : Session hijacking is an attack where a user session is taken over by an attacker. A session starts when you log into a service, for example your banking application, and ends when you log out.

5 0
3 years ago
#Write a function called "scramble" that accepts a string #as an argument and returns a new string. The new string #should start
mojhsa [17]

Answer:

def scramble(s):

   if len(s) % 2 == 1:

       index = int(len(s)//2)

   else:

       index = int(len(s)/2)

   

   return s[index:] + s[:index]

Explanation:

Create a function called scramble that takes one parameter, s

Check the length of the s using len function. If the length is odd, set the index as the floor of the length/2. Otherwise, set the index as length/2. Use index value to slice the s as two halves

Return the second half of the s and the second half of the s using slice notation (s[index:] represents the characters from half of the s to the end, s[:index] represents the characters from begining to the half of the s)

8 0
3 years ago
Which of these is not used by analysts when adopting CASE tools? (1 point) (Points : 1.5) communicating more effectively with us
mojhsa [17]

Answer: expediting the local area network

Explanation: Case tools are the tools or service that helps in the software development but the automatic activity. This tool can be applied on various applications like mobile apps, E-commerce websites etc.

Analyst focus on the features like improving productivity ,low time consumption,integration of the work and making the communication better with the users ,helps in producing large amount of the documents etc.

The only factor not accepted by analyst is accomplishing the operation in the LAN(local area network) as it does not facilitates this operation because it is not software development process.

4 0
3 years ago
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