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Spring 2018 ASSIGNMENT
PROGRAM MCA (REVISED FALL 2012)
SEMESTER THIRD
SUBJECT CODE & NAME-MCA311-
FINANCIAL MANAGEMENT AND ACCOUNTING
Set 1
Q.
No. 1 Explain the process involved in accounting. What are the objectives of
accounting?10
Answer:
Accounting Process:
1.
Identifying the transactions and events – This is the
first step in the accounting process. It recognises the transactions of
financial character that are essential to be recorded in the books of accounts.
When money, goods, or services are transferred from one person or account to
another person or
Q.2
Briefly explain the role of management accounting. Also describe the functions
of management accounting.10
Answer:
Roles
of Management Accounting:
Management accounting helps the management in the
following:
Q.3
What is fund flow analysis? What are the objectives of analysing flow of
fund?10
Answer:
Fund
flow analysis:
The term ‘flow’ refers to change and therefore the
term ‘funds flow’ refers to ‘change in funds’ or ‘change in working capital’.
In other words, any increase or decrease in working capital means ‘flow of
Set 2
Q.1
What is cash flow statement and how is the cash flow statement subdivided?10
Answer:
Meaning of Cash Flow Analysis
Cash flow analysis is an important tool of financial
analysis. It is the process of understanding the change in position with
respect to cash in the current year and the reasons responsible for such a
change.
Q.2] Following information obtained from a
manufacturing company:
Direct Material – 150000
Office Expenses – 120000
Factory Expenses – 90000
Total Sales – 650000
Prime Cost – 450000
15% of the output is in stock
Calculate:
(a) Direct Expenses (b) Factory Cost (c) Cost of Production (d) Cost of Sale (e)Profit
Ans:
Direct materials - 150000
Factory expenses - 90000
Office expenses - 120000
Total sales – 650000
Prime cost- 450000
15% of the output is in stock
Solution:
Cost Sheet
|
Direct
Materials
|
1,50,000
|
|
Direct Expenses*
|
3,00,000
|
*Prime cost minus direct materials. It is assumed
that there are no raw
materials in
stock.
^15% of
6,60,000
Q3.
Elucidate Enterprise resource planning and accounting.
Answer:
Enterprise resource planning (ERP) is the integrated
management of core business processes, often in real-time and
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Spring
2018 ASSIGNMENT
PROGRAM
MCA(REVISED FALL 2012)
SEMESTER
THIRD
SUBJECT
CODE & NAME MCA312- ADVANCED DATABASE MANAGEMENT SYSTEM
Set 1
Q.1
Differentiate between Two-Tier client/server databases and Multi-tier
client/server databases. 10
Answer: Two-Tier client/server databases: Personal
database is restricted to a single user only. However there are numerous
circumstances when the clients or workgroup want the data to be distributed
or shared between them. All the links in a workgroup are the computer
workstations. These computers are linked to each other through network
which can be either wired LAN or wireless LAN. Mostly, all computers
uses a particular application (client) providing the user an
Q.2
Explain the physical query plan operators. What is the significance of
Iterators? 10
Answer: Physical-Query-Plan Operators: Physical query
strategy is made from operators. Each of these operators implements one
step of the plan. The physical operators are often specific implementations
for one of the operators of the relational algebra, although we also
require physical
Q.3
Differentiate between Serialisability and Recoverability. 10
Answer: Serialisability and Recoverability: In transaction
processing, serialisability is considered as the property of a serialisable
schedule. A (possibly concurrent) schedule S is
Set 2
Q.1
Discuss about Parallel query processing. How parallel-execution works? 10
Answer: Parallel query processing: In parallel
query processing, multiple processes together at the same time to handle
one individual SQL statement. The Database server can handle the statement
more swiftly in comparison to a single server by segregating the work
necessary to process a statement among various multiple servers. The
feature helps to dramatically enhance functioning for data intensive operations
related with decision-support applications and even
Q.2
Differentiate between homogeneous and heterogeneous Database. 5+5 10
Answer:
Differences
between Homogeneous and Heterogeneous
Database:
When the database
Q.3
Write short notes on ODMG standards. What are the various components of
ODMG-93? 5+5 10
Answer:
ODMG-93 standard. It provides an
inclusive framework for designing an object database, writing portable
applications in C++ or Smalltalk, and querying the database with a simple and
very
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Spring 2018 ASSIGNMENT
PROGRAM MCA (REVISED FALL 2012)
SEMESTER THIRD
SUBJECT CODE & NAME MCA313-LINUX
OS
Q1.
List any ten commonly used commands along with their functions in Linux. 10
Answer: Commonly Used Commands: In normal Linux
installation, we can find hundreds of commands and utilities along with
thousands of support files. In spite of their overpowering number and
often cryptic names and more cryptic options, several commands are very
useful. There are many scripts
Q2.
Describe about Run levels. Explain different run levels. 3+7 10
Answer:
Run levels
Run levels come into picture when a user
wants to run some or all installed services. Run levels are used to define
Q3.
Describe the following: 5, 5
a)
File encryption
b)
Email encryption
Answer: File encryption –Files can be
encrypted using the following two approaches:
·
EncFS – ncFS is an
encrypted pass-through filesystem implemented in user-space. It performs
encryption on a file-by-file basis and is modeled after CFS - the original
Cryptographic Filesystem introduced by Matt Blaze, published in 1993. No
special
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Spring 2018 ASSIGNMENT
PROGRAM MCA (REVISED FALL
2012)
SEMESTER THIRD
SUBJECT CODE & NAME - MCA314-
TECHNICAL WRITING
Set
1
Q. No. 1 What’s Audience Analysis?
Explain its significance in Technical Communication [5+5] [10]
Answer:
Audience Analysis
It's important to determine which of the four
categories just discussed the potential readers of your document belong to, but
that's not the end of it. Audiences, regardless of category, must also be
analyzed in
Q2 Explain the role of a technical
editor. Differentiate between Micro and Macro editing. [5+5] [10]
Answer: Role of a
Technical Editor:
A technical document, to be effective, requires not
only a good writer, but also a good editor. The chief duties of a technical
editor are realized when the sections of a technical document are submitted to
him. The
Q3 Explain the various phases involved in
System Development Life Cycle (SDLC).[5*2] [10]
Answer: SDLC Phases
1. Feasibility
The feasibility study is used to determine if the
project should get the go ahead. If the project is to proceed, the feasibility
study
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Spring
2018 ASSIGNMENT
PROGRAM
MCA(REVISED FALL 2012)
SEMESTER
THIRD
SUBJECT
CODE & NAME MCA315- ADVANCED COMPUTER NETWORKS
Set
1
Q. No. 1 Describe OSI Model. List and
explain its seven layers. 3+7 10
Answer: OSI model
The Open Systems
Interconnection (OSI) reference model was defined by the International
Standards
Q2. Describe about DWDM. Explain the
components of a basic DWDM system 10
Answer: Dense
Wavelength Division Multiplexing (DWDM): It is conceptually similar to
frequency division multiplexing. Only difference is, it is purposefully
designed for fibre-optic cable to support high data-rate. In the
literature, the term dense WDM (DWDM) is often used. This term
Q3. Describe about Peak cell rate (PCR)
and Sustained cell rate (SCR). 10
Answer: Peak cell rate
(PCR): This is the maximum amount of traffic that can be submitted by a source
to an ATM network, and is expressed as ATM cells per second. Due to the
fact the
Set
2
Q1 Describe the following:
a) Open Shortest Path First (OSPF)
protocol
b) Broader Gateway Routing Protocol (BGP)
5+5 10
Answer: a)
Open Shortest Path First (OSPF) protocol
OSPF is a
Q2 Write short notes on:
a) Cryptography
b) Encryption
c) Decryption
d) Cryptanalysis
e) Cryptology 5*2 10
Answer: a) Cryptography
Most initial computer applications had no
or at best, very little security. This continued for a number of years and
until the importance of data is truly realized. Until then, computer data was
considered to
Q3 Differentiate between Single server
queue and Multi-server queue 5+5 10
Answer:
Single server queue
The important element in a single server
queue is the server, which provides services to packets. Different packets
arrive at the system to be served. If the server is idle at the time of packet
arrival,
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