3i Infotech Papers: Sample Questions 911 - 912 of 1245

Examrace Placement Series prepares you for the toughest placement exams to top companies.

Question number: 911

» Languages » Assembly Language

MCQ▾

Question

A software that allows a personal computer to pretend as a computer terminal is

Choices

Choice (4) Response

a.

terminal emulation

b.

terminal adapter

c.

modem

d.

bulletin board

Answer

a.

Explanation

Define terminal emulation.

Define Terminal Emulation.

Define terminal emulation.

  • A software that allows a personal computer to pretend as a computer terminal is terminal emulation

  • A terminal emulator replicates the functionality of classic computer terminal.

  • Such terminal consists of a monitor and a keyboard, to access another computer, such as a minicomputer or a mainframe.

  • The terminal emulator performs this same functionality in software by providing a separate program with a window to the user.

  • The two systems (local and remote) need not be running the same operating system.

Question number: 912

» Basic CS » Operating System

Essay Question▾

Describe in Detail

Does there exist any other function, which can convert an integer or a float to a string?

Explanation

Image shows the itoa

Image Shows the Itoa

Image shows the itoa

Some implementations provide a nonstandard function called itoa (), which convert an integer to string.

#include

char * itoa (int value, char * string, int radix);

Description:

The itoa () function constructs a string representation of an integer.

Parameters:

  • Value:

    • The integer to be converted to string representation.

    • String:

    • Points to the buffer that will hold resulting string.

    • The resulting string may be as long as seventeen bytes.

    • Radix:

  • The base of the number; must be in the range 2 - 36.