SUBJECTIVE OF AM(IT) F4-87/2017

Q1)a) WHAT ARE THE CATEGORIES OF KEYBOARD KEYS?5marks
b)Specification of monitor with respect to5marks
a)Resolution
b)Refresh rate
C)dot matrix
c)difeerence bw
a)baseband broadband, multiplexing, fdm, tdm, synchronization, NZR,10marks
b)multi processor and multicore system 5marks
c)paggging and segmentation5marks
d)physical address and logical address in OS5marks
e)IPV4 headers5marks
f)ipv6 header5marks
g)TCp header5marks
h)UDP header5marks

Q2) a)what is transaction management in database5marks
c) ACID property of database why it is important?5marks
b) What is sql ,mysql and plsql?5marks
d) list six Operation of files ,5marks
e) Difference bw direct access and sequential file acess5marks
f)two algorithm for congestion control 5marks

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