mca3040 smu mca summer 2016 (oct/nov 2016 exam) IIIrd sem assignment

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Summer 2016 ASSIGNMENT

PROGRAM MCA (REVISED FALL 2012)

SEMESTER THIRD

SUBJECT CODE & NAME - MCA3040- TECHNICAL WRITING

CREDIT 2 BK ID B0955 MAX. MARKS 30

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 will produce a project plan and budget estimates for the future stages of

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mca3030 smu mca summer 2016 (oct/nov 2016 exam) IIIrd sem assignment

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Summer 2016 ASSIGNMENT

PROGRAM MCA (REVISED FALL 2012)

SEMESTER THIRD

SUBJECT CODE & NAME MCA3030-LINUX OS

CREDIT 2 BK ID B1563 MAX. MARKS 30

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

Q2. Describe about Run levels. Explain different run levels. 3+7 10

Answer:

Runlevels

Runlevels come into picture when a user wants to run some or all installed services. Runlevels 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

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mca3020 smu mca summer 2016 (oct/nov 2016 exam) IIIrd sem assignment

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summer 2016 ASSIGNMENT

PROGRAM MCA(REVISED FALL 2012)

SEMESTER THIRD

SUBJECT CODE & NAME MCA3020- ADVANCED DATABASE MANAGEMENT SYSTEM

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 interface and business logic by which manipulation of data is performed. The database in addition to DBMS is stored on the workgroup’s central device and workgroup have permission to

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 operators

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 serializable if it is equivalent to a serial schedule S'. That is, S has the same result database state as S'. Serial Schedule is a schedule where transactions are done in order. Transactions are scheduled one by one. Upon completion of one transaction another transaction is scheduled whereas schedules in

Q.4 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 extremely big database environments. Parallel query feature is most useful for SMP (Symmetric multiprocessing),

Q.5 Differentiate between homogeneous and heterogeneous Database. 5+5 10

Answer:

Differences between Homogeneous and Heterogeneous Database:

When the database technology is the same at each of the locations and the data at the several locations are also compatible, that data is known as homogenous database. The following conditions should exist for homogeneous database:

Q.6 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 powerful query language. The ability to store, retrieve and modify persistent objects in Smalltalk is provided by

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mca3010 smu mca summer 2016 (oct/nov 2016 exam) IIIrd sem assignment

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summer 2016 ASSIGNMENT

PROGRAM MCA (REVISED FALL 2012)

SEMESTER THIRD

SUBJECT CODE & NAME-MCA3010- FINANCIAL MANAGEMENT AND ACCOUNTING

CREDIT 4 BK ID B1624 MAX. MARKS 60

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

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:

 It guides the management to fix most appropriate objectives for the company and also ensures that the

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

Q.4 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

Q.5 What are the merits of budgets? 10

Answer: The merits are as follows:

1. It aims at the maximisation of profits.

2.

Q.6 Describe the essential features of budgetary control. 10

Answer: Essential Features of Budgetary Control

An effective budgeting system should have essential features to get the best results. In this direction, the following may be considered as essential features of an effective budgeting.

 Business policies defined – The top management of an organisation should have an

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mb0043 smu mba summer 2016 (oct/nov 2016 exam) Ist sem assignment

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ASSIGNMENT

DRIVE Summer 2016

PROGRAM MBA SEMESTER I

SUBJECT CODE & NAME MB0043 –Human Resource Management

BK ID B1626 CREDIT & MARKS 4 CREDITS, 60 MARKS

Q.no1 What is human resources management? Discuss the scope of HRM.

·         Meaning – HRM          2

·         Scope of HRM          8

Answer-

HRM involves all management decisions and practices that directly affect or influence the people or Human resources who work for the organization”.

The concept of

Q.no2 Discuss globalization and its impact on HR.

·         Globalization’s impact on HR    10

Answer-

A workforce that is knowledgeable and skilled at doing complex things keeps a company competitive and attracts foreign investment. Well-trained workers attract global corporations, which invest and provide

Q.no3 What is succession planning? What are the benefits of having a formal Succession Planning System in an organization?

·         Meaning Succession Planning        2

·         Benefits               8

Answer-

Succession planning involves an examination of strategic (long-range) plans and HR forecasts for all identified key positions in an organisation. It includes positions that are critical for the business and for its

Q.no4 What is HRIS? Discuss the impacts of HRIS implementation in an organization.1. Meaning of HRIS

Impacts of HRIS implementationAnswer-

Impact of Implementation of Human Resource Information System: HRIS has a great impact on organisations that implement them. Most often, organisations replace several related systems, such as employee database, payroll and benefits systems, with one HRIS that does it all. Many companies go

Q.no5 Discuss about Welfare Facilities in an organization. Who all are responsible for welfare facilities in an organization? Discuss.

1. Welfare Facilities in an organization

2. Responsible for welfare facilitiesAnswer-

An employee’s welfare facilities rest not only with the employers but also with the central government, state governments and trade unions.

Employers: Employers have the first and direct responsibility to provide welfare facilities to the employees. They usually provide facilities to attract and retain their talented employees. To facilitate their

Q.no6 What is Flexi-time? What are the benefits of flexi-time to the organization and employees?

1. Meaning of Flexi-time

2. Benefits of flexi-timeAnswer-

Flexi time: Flexi time is a scheme where an organisation gives its employees the opportunity of a flexible working hours arrangement.

Benefits of flexi time: Utilising a flexi time policy in an organisation can benefit everyone involved–

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