Questions

 It is a strange sequence. Each number describes the resemblance of the previous one, except the first one.

11 describes the previous '1' which contains one '1'

21 describes the previous '11' which contains two '1'

1211 describes the previous '21' which contains one '2' and one '1'

111221 describes the previous '1211' which contains one '1', one '2' and two '1'.

So the next sequence will be 312211, that is the previous '111221' contains three '1', two '2' and one '1'.

Frame relay is a packet switching technology. It will operate in the data link layer.

Hospitality actually means, taking care of guests in the best possible way.

Organizing, providing services and looking care after guests is included in it.

It means friendly and generous treatment of guests. 

Hospitality industry includes all companies involved in providing services for guests. They provide more mental satisfaction than tangible objects.

List of International Football Trophies

1. UEFA Champions League - International

2. FIFA World Cup Trophy - International

3. League Championship Trophy - International

4. Premier League Trophy - International

List of Famous Indian Trophies Associated With Football

1. Bandodkar Trophy - India

2. Dr. BC Roy Trophy - India

3. DCM Trophy - India

4. IFA Shield - India

5. Santosh Trophy - India

6. Sir Ashutosh Mukherjee Trophy - India

7. Todd Memorial Trophy - India

8. Vittal Trophy - India

Trophies Associated With Football in US

1. BCS Trophy - America

2. Heisman Trophy - US

Football Trophies in Australia

1. McClelland Trophy - Australia

International Football Cups List

1. Colombo Cup - International

2. Confederation Cup - International

3. European Champion Clubs’ Cup - International

4. The Scottish Cup - International

Famous Football Cups List in India

1. Durand Cup - India

2. Kalinga Cup - India

3. Rovers Cup - India

4. Scissor Cup - India

5. Subrato Mukherjee Cup - India

Football Cup in US and Canada

Grey Cup - US and Canada

Football Cup in Asia

Meredka Cup - Asia