07-02-2013, 04:33 PM
JNTU ONLINE EXAMINATIONS-2010 [Mid 1 - cn]
1JNTU ONLINE EXAMINATIONS.pdf (Size: 395.68 KB / Downloads: 41)
1. A file is being transferred. The time required actually is 6- hours. The mean time between crashes is 2- hours. The time required for the transfer is
hours if synchronization is not provided.
[01D01]
a. 12 hours b. 3 hours
c. Zero hours
d. Infinite
2. The information related to multi-programmed hosts is placed in the header of ' Layer [01D02]
a. Application layer
b. Transport Layer
c. Session layer
d. Network Layer.
3. The ' ' Layer is a true end to end layer , from source to destination. [01G01]
a. Network Layer. b. Data Link Layer c. Data Layer
d. Transport Layer
4. The operation of subnet is controlled by
[01G02]
a. Network Layer.
b. Data Link Layer c. Data Layer
d. Transport Layer
5. Accounting Functions are the responsibility of
' ' Layer [01M01]
a. Network Layer.
b. Data Link Layer c. Data Layer
d. Transport Layer
6. Which one of the following is correct? [01M02]
a. Character - represented by One’s Complement b. Character - represented by Two’s Complement c. Integer - represented by ASCII
d. Character - represented by Unicode
7. Multiplexing and Demultiplexing of Network connections is by Layer [01M03]
a. Network Layer. b. Data Layer
c. Data Link Layer
d. Transport Layer
8. Two sides cannot attempt the same operation at the same time. This property is accomplished by Layer [01M04]
a. Session Layer
b. Transport Layer c. Physical Layer
d. Network Layer
9. The number of layers in the OSI model is — — — —
— — — — [01S01]
a. 5 b. 4
c. 7 Copyright © by www.yoursww8.tk
d. 8
10. — — — — — — — Layer contains network virtual terminal [01S02]