Question: Write short notes on: (a) Telephone (b) Intercom system (c) STD and ISD (d) E-mail (e) Internet (f) Cellular phone

Write short notes on:

(a) Telephone

(b) Intercom system

(c) STD and ISD

(d) E-mail

(e) Internet

(f) Cellular phone

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Business Communication Today Questions!

Q:

1. What is a bootable USB flash drive used to reset passwords on a device? A. Password vault B. Dynamic knowledge-based authentication (KBA) C. Static knowledge-based authentication (KBA)...

Q:

I am attaching all of the questions. These are basically small questions which are required to be answered as per the exact requirements. These are all related to finance. No irrelevant details are...

Q:

1. Which of the following represents the core drives of the information age? A. Data, Information, Business Intelligence, Knowledge. B. Fact, Data, Intelligence, Experience. C. Fact, Intelligence,...

Q:

Describe the roles and relationships of the members of a Chief Programmer team. [5 marks] Describe Maslow's Hierarchy of Needs. [5 marks] Discuss stages of group formation. How does belonging to a...

Q:

1. How does the Internet of Things (IoT) present a potential security risk for the Internet? a. If IoT-based smart devices are not secured by their owners, they might be used by hackers to conduct...

Q:

Needing ANSWERS ASAP! Starting at pg 34 - Labeled Graded Project 06155200: Graded Project Instructions & Worksheets 1 Lesson 1: Business, Accounting, and You PROJECT GOAL The goal of this graded...

Q:

Comparative Programming Languages.Make sense of what certified influence all of the three terms is endeavoring to show and get a handle on what all of the going with pictures suggests, inside the...

Q:

The correct formula to subtract the value in cell G1 from the value in cell C2 is * 1 point a) =C2 G1 b) =G1 C2 c) =SUB(G1:C2) d) =DIFF(G1:C2) A ####### error occurs when: * 1 point a) A column is...

Q:

(a) In SystemVerilog, what is the difference between: (i) The ternary operator ? and if...then...else statements? [2 marks] (ii) always_ff and always_comb? [2 marks] (iii) Blocking, non-blocking and...

Q:

See page 129- 137 on attachment for more details there are five steps to the project. Step 1: Create the loan amortization schedule for the property. Step 2: Create the depreciation schedule. Step 3:...

Q:

Engineer Sanchez intends to buy an industrial labeling machine for his business within 13 months. For this, he opens an account in a banking institution with an initial deposit of $25,000 and then...

Q:

You and your friend are taking the driving test to obtain your drivers license. The probability for you to pass the test is 0.9 and for your friend, it is 0.8. Calculate the probability that you two...

Q:

Which of the following is incomed? B . An MNO issuing pownd - denominated hom years bond denomingted in elemps, it would sell curos formend. D . A timitation of interest rate swaps in that there is a...

Q:

What four general-purpose financial statements do business enterprises use?