Which of the below is an example of a boolean?

Given the following structure and variable definitions, struct customer { char lastName[ 15 ]; char firstName[ 15 ]; unsigned in

garri49 [273]

Answer:

see explaination

Explanation:

a)

customerRecord.lastName

b)

customerPtr->lastName or (*customerPtr).lastName

c)

customerRecord.firstName

d)

customerPtr->firstName or (*customerPtr).firstName

e)

customerRecord.customerNumber

f)

customerPtr->customerNumber or (*customerPtr).customerNumber

g)

customerRecord.personal.phoneNumber

h)

customerPtr->personal.phoneNumber or (*customerPtr).personal.phoneNumber

i)

customerRecord.personal.address

j)

customerPtr->personal.address or (*customerPtr).personal.address

k)

customerRecord.personal.city

l)

customerPtr->personal.city or (*customerPtr).personal.city

m)

customerRecord.personal.state

n)

customerPtr->personal.state or (*customerPtr).personal.state

o)

customerRecord.personal.zipCode

p)

customerPtr->personal.zipCode or (*customerPtr).personal.zipCode

6 0

3 years ago

Select the correct text in the passage.

Serjik [45]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

As you know that noise distracts the process of communication. It is anything that distorts a message between two communicators. Noise can take many forms, such as playing the radio in the background, another person interfering with the conversation, and any other distraction that prevent the receiver from paying attention to what the sender is saying.

So, in this question, the noise phrase in the given passage is written in bold.

Ben wanted to call his friend Kevin for a game of football. He rang up Kevin and was about to mention the game. Just then, a car nearby honked loudly. Kevin said that he couldn’t hear what Ben said. Ben then repeated what he had said earlier.

A car honked nearly when Ben and Kevin are communicating with each other is considered noise. A car honked is a noise in the process of communication.

4 0

3 years ago

7.1 Write statements that create the following arrays: A 100-element int array referenced by the variable employeeNumbers. final

maria [59]

Answer:

A. int [ ] numbers = new int[employeeNumbers];

B. double[ ] numbers = new double[payRates];

C. float[ ] miles = new float[14];

D. char[ ] letters = new char[1000];

7.2 Size of array cannot be negative

Size of array should be a positive integer and not decimal.

7.4 The size declarator is used in a definition of an array to indicate the number of elements the array will have. A subscript is used to access a specific element in an array.

7.5 subscript to be out-of-bound means the specified integer is not within the range of the length of the array.

Explanation:

The question has answer given for some. I guess the explanation is what is needed.

A. The general format of creating an array is:

data type[] arrayRefVar=new datatype[size];

In this case, the datatype is int, arrayRefVar is numbers, size is employeeNumbers. The size was already initialised to 100 (employeeNumber).

B. A wrong datatype was used.

double[ ] numbers = new double[payRates];

would create an array of size 25 which is the payRates with types double.

C. The array was re-written using the general format of creating an array is:

data type[] arrayRefVar=new datatype[size];

D. The array was correctly defined.

7 0

4 years ago

List two ways that search engines and electronic databases are similar and three ways that search engines and electronic databas

antoniya [11.8K]

Answer:

Explanation: search engine uses system algorithm to search out items or information as required by the user. Example is google, chrome.

Data base are archives where information could be retrieve. Its contain information such as publications, abstract,journals.

Search engine provides wide range of information depending on you request while database are mostly for academics related materials.

Data base- A good place to generate this information is library, archivals while journal, publiications are kept while search engine can be used anywhere you have an internet facilities.

In a data base, information is searched in an organized way. The collections are already well arranged in different cubicle search engine provides wide range of information not organized.

Data base may contain more complex information not easily understood, search engine provides more elaborate answers.

Similarity of the two is that they both provide information.

They are both reliable.

School library is an example of where journals and publication are kept and can be retrived.

6 0

4 years ago

Read 2 more answers

"The principle of ______________ states that programs tend to access data and instructions nearby recently used data and instruc

maria [59]

Answer:

Locality of reference.

Explanation:

In computing, The principle of locality of reference is the probability of a processor to repeatedly access the same set of memory locations within a small time interval. This reference of locality can be spatially based (repetitive usage of data within the same location on the computer memory), or temporally based (repetitive usage of a particular data or resources within a shot time interval). The ability of some computing system to perform this action increases their predictability, and efficiency of memory hierarchy use, among other abilities.

4 0

3 years ago