When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection?

80
100
30
150
None of the above

LohaHridoy

11 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

Let'

11 views Answered 2022-09-01 13:21

Related Questions

What is the colour of the fresh grass Statements : I. Blue is called green, red is called orange, orange is called yellow. II. Yellow is called white, white is called black, green is called brown and brown is called purple.?

1 Answers 5 Views

Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission?

1 Answers 4 Views

Business meeting and conferences can be held by linking distantly located people through a computer network. Not only the participants exchange information but are able to see each other. What is it called?

1 Answers 4 Views

What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end?

1 Answers 5 Views

What do we call a collection of two or more computers that are located within a limited distance of each other and that are connected to each other directly or indirectly?

1 Answers 5 Views

If Dust is called Air, Air is called Fire, Fire is called Water, Water is called Colour, Colour is called Rain and Rain is called Dust, where do Fish live ?

1 Answers 4 Views

Directions : Each of the following question consists of a statement followed by two arguments I and II. You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument. Statement : Should Indian scientists working abroad be called back to India Arguments : I. Yes. They must serve the motherland first and forget about discoveries, honours, facilities and all. II. No. We have enough talent; let them stay where they want.?

1 Answers 5 Views

Which of the following statements regarding species interdependence are true A. An association of two species where one is benefitted and other remains unaffected called mutualism B. An interspecific association where both partners derive benefit from each other is called commensalism C. A direct food relation between two species of animals in which one animals kills and feed on another is referred as predation D. A relationship between two species of organism where both the partners are benefitted from each other is called symbiosis?

1 Answers 7 Views

If Football is called Cricket, Cricket is called Basketball, Basketball is called Badminton, Badminton is called Volleyball, Volleyball is called Hockey and Hockey is called Golf, then which of the following games is not played using a ball?

1 Answers 6 Views

Directions : Each of the following question consists of a statement followed by two arguments I and II. You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument. Statement : Should all refugees, who make unauthorized entry into a country, be forced to go back to their homeland Arguments : I. Yes. They make their colonies and occupy a lot of land. II. No. They leave their homes because of hunger or some terror and on human grounds, should not be forced to go back.?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)