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PROGRAM-BCA (REVISED FALL 2012)
SEMESTER-4
SUBJECT CODE & NAME BCA 4030/IMC4030
-System Software
CREDIT-4
BK ID-B1774
MAXIMUM MARKS-60
Q1. Describe the
different types of Assemblers. (10)
Answer.
Types of Assemblers
The
assemblers can be of any one of the following types:
1)
Single pass assemblers
2)
Two pass
Q2. What is Language
Processor? Explain about the two Language processing activities.
Answer.
Language Processor
A
language processor is
Software which bridges a specification or execution gap. The activity performed
by the language processor is called Language processing. The program which
inputs to the language processor is called source program and to its output as
the target program. The languages in which these programs are written are
Q3. What is an assembly
language? Explain its basic feature. State the advantage and disadvantages of
coding in assembly language.
Answer:
Assembly language:
An assembly language is a machine
dependent, low level programming language which is specific to a certain
computer system (or a family of computer systems).
Basic Feature:
Compared
to the machine language of a computer system, it provides three basic features
which simplify programming:
Q4. List and explain
the various issues which must be considered to make your drivers portable
across CPU architectures (10)
Answer.
CPU
issues that influence device driver design
A
device driver should be designed so that it can accommodate peripheral devices
to operate on more than one CPU architecture. The
Qus:5 Explain briefly about Android Architecture
Libraries.
Answer:
Android Architecture Libraries:
On
top of the kernel are the libraries. Android includes a set of C/C++ libraries
written as modules of code that are compiled down to native machine code. It
controls the device to handle different kinds of data efficiently. These
libraries tell the device how to handle different kinds of data and are exposed
to Android developers via Android application framework. It provides some of
the common services that are available for
Q6. Write the Steps for
UPnP device addressing with proper flowchart.
Answer:
Steps in UPnP device
addressing
All UPnP devices must
follow the same steps in acquiring an IP address. The steps, as specified by
the UPnP device architecture, are presented in the
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