Answer: (c) A file stream object can be used to open more than one file simultaneously.
Explanation: File stream is application that is found on desktop that helps in accessing the files on demand and requirement of the Google Drive. The files team can access direction and updating takes place automatically.
It also helps in the accessing one or more files in a series through individual file stream object. After all the accessing and activities file gets closed as well and the updates gets save automatically.
Other options are incorrect because accessing the file for reading or writing requires file name mandatory and single object can open a file but cannot be used for writing and reading.Thus ,the correct options are option(c) .
The answer & explanation for this question is given in the attachment below.
Answer:
All of the above.
Explanation:
API is an acronym for application programming interface and it can be defined as a software intermediary (computing interface) comprising of sets of codes, tools and protocols that helps software applications and the computer to communicate with each other, as well enable the exchange of data. Some examples of popular APIs are Go-ogle, Face-book, Twitter etc.
The main characteristics and functions of an application programming interface (API) includes;
I. Allows different devices to connect with each other.
II. Allows for Interactivity between devices and software.
III. Messenger program that takes requests and delivers the response back to the user.
IV. Allows the creation of applications that access the features or data of an operating system, application, or other services.
V. Specifies how software components should interact.
VI. Used when programming graphical user interface (GUI) components
Answer:
START LOOP FOR EACH EMPLOYEE:
INPUT employee’s name, hourly rate of pay, number of hours worked, overtime pay rate, payroll deductions, tax rate
SET gross pay = (hourly rate of pay x *weekly hours) + (overtime pay rate x (number of hours worked - *weekly hours))
PRINT gross pay
SET net pay = gross pay - (payroll deductions + (gross pay * tax rate/100 ))
PRINT net pay
END LOOP
* weekly hours (how many hours an employee needs to work to earn overtime pay rate) is not given in the question
Explanation:
Create a loop that iterates for each employee
Inside the loop, ask for name, hourly rate, number of hours worked, overtime pay rate, payroll deductions, tax rate. Calculate the gross pay and print it. Calculate the net pay and print it
A. because everyone basically has seen it..
