GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
41. | One or more computers connected to a hub are . | ||
A. | Ring network | ||
B. | Bus network | ||
C. | Star network | ||
D. | Mesh network | ||
42. | The top most layer of OSI Model is . | ||
A. | Session | ||
B. | Transport | ||
C. | Presentation | ||
D. | Application | ||
43. | All physical media deals within . | ||
A. | Application layer | ||
B. | Transport layer | ||
C. | Presentation layer | ||
D. | Physical layer | ||
44. | The layer of OSI model that establishes connection of user , maintains it and terminates it . | ||
A. | Presentation | ||
B. | Application | ||
C. | Transport | ||
D. | Session | ||
45. | Total Number of layersin OSI model is . | ||
A. | 6 | ||
B. | 7 | ||
C. | 8 | ||
D. | 9 | ||