bca4040 smu bca summer 2015 IVth sem assignment

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BCA 4th  Semester

BCA 4040

Accounting and Financial Management

Q1. Define Accounting . Briefly explain the “Entity concepts” and “Money Measurement Concept” of accounting

Ans:

Accounting is an important endeavor . Accounting was first practiced and then theorized. Accounting concepts and conventions as used in accountancy are the rules and guidelines by that the accountant lives. All formal

Q2. What is rectification of error ? List and explain the stages where the errors are deducted for rectification.

Ans.

Errors and their Rectification

Rectification of errors may be define as correction of errors which had been done in the books of accounts of company due to ignorance or not knowing the principles of accounting. Sometime, errors may be due to cheating by accountant or other employees. At that case rectification of errors is so difficult because cheaters try to best to hide the error. At that time, investigation should be done by independent auditor. Rectification of accounting

Q3. Explain the various steps in financial planning.

Ans

The financial planning process involves the following steps:

·         Projection of financial statement

·         Determination of funds needed

·         Forecast the availability of funds

·         Establish and maintain control system

·         Develop procedures

  1.Projection of financial statement:

       Financial statement are the two company’s profit & loss account and the balance sheet.These two statements can be prepared for a certain period of future time and they help the manager to determine the amount of fund

Q4. What is inventory management and explain the following

1.      Economic Order quantity

2.      Reorder point

Ans.

The term ‘inventory’ refers to the stockpile of products. Inventory comprises of those assets which will be sold off in the near future and moneys recovered. Inventory consists of three type of assets – raw materials, semi

Q5. Explain the different steps involved in preparation of Fund Flow Statements.

Ans Steps in Preparation of Fund Flow Statement

1. Preparation of schedule changes in working capital (taking current items only).
2. Preparation of adjusted profit and loss account (to know fund from [or] fund lost in operations).
3. Preparation of accounts for non-current items (Ascertain the hidden information).
4. Preparation of the fund flow statement.

    

Q6.  What is cost ? Discuss the factors involved in estimating the cost

Ans.   Accounting records and financial statements prepared on the basis of accounting records do not provide all the information required by managers of a business. Organizations have to maintain many other types of records . One such record is cost record. Cost records provide cost data to managers. What is the meaning of cost,

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bca4030 smu bca summer 2015 IVth sem assignment

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PROGRAM- BCA (REVISED FALL 2012)

SEMESTER- 4

SUBJECT CODE & NAME- BCA 4030 &SYSTEM SOFTWARE

Qus:1 What is binding? Explain in detail

Answer:

Binding:

A binding is the association of an attribute of a program entity with a value. Binding time is the time at which a binding is performed. Thus the type attribute of variable varis bound to typwhen its declaration is processed. The size attribute of typis bound to a value sometime prior to this binding. We are

Qus:2 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

Qus:3 A. Explain the basic functions of a loader

B. Briefly explain the design of an Absolute Loader

Answer:

The basic functions of a loader:

The first step in developing any machine code manipulation program is to understand the source object file format – what type of information is stored, how it is stored, and how it can be accessed. Normally we are not concerned with any of these issues since the operating system (OS) automatically handles all file access operations and provides users with an interface to these functions. When

Qus:4 List and explain the devices which are distinguished and classified by UNIX/Linux OS and are attached to the computer devices

Answer:

The devices which are distinguished and classified by UNIX/Linux OS and are attached to the computer devices:

Since Linux follows the UNIX model, and in UNIX everything is a file, users communicate with device drivers through device files. Device files are supplied by the kernelfor direct User-Driver interface. Hence in UNIX/Linux OS, device drivers are in the form of files and are usually linked onto the object code

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

Qus:6 What do you mean by a USB end point? Explain the various types of an end point.

Answer:

USB end point:

Sysfs is a feature of the Linux 2.6 kernel that allows kernel code to export information to user processes via an in-memory file system. Sysfs exports information about devices and drivers from the kernel

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bca4020 smu bca summer 2015 IVth sem assignment

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PROGRAM BCA(REVISED FALL 2012)

SEMESTER 4

SUBJECT CODE &

NAME

BCA 4020 - JAVA PROGRAMMING

Q1. Why is security required in Java? What is the use of Digital Signature?

[6+4]

Answer:

Java's security model is one of the key architectural features that makes it an appropriate technology for networked environments. Security is important because networks represent a potential avenue of attack to any computer hooked to them. This concern becomes especially strong in an environment in which software is downloaded across the network and executed locally, as is done, for example, with Java applets and Jini service objects. Because the class

Q2. Write short notes on;

a) Single dimensional Arrays

b) Multi-Dimensional Arrays

Answer:

One-dimensional arrays

A one-dimensional array (or single dimension array) is a type of linear array. Accessing its elements involves a single subscript which can either represent a row or column index.

As an example consider the

Q3. Differentiate between packages and Interfaces.(5+5)

Answer.

Packages and Interfaces

Packages

Java provides a mechanism for partitioning the class name space into more manageable chunks. This mechanism is the package. The package is both a naming and a visibility control mechanism. You can define classes inside a package that are not

Q4. What are Applets? What are the restrictions of Applets? Describe about applet class.(2+3+5)

Answer.

Applets

An applet is a Java program that can be embedded in a web page. Java applications are run by using a Java interpreter. Applets are run on any browser that supports Java. Applets can also be tested using the appletviewer tool included in the

Q5. Compare JDBC and ODBC (5*2)

Answer.

JDBC and ODBC

Java Data Base Connectivity (JDBC)

The JDBC API (Java Data Base Connectivity Application Program Interface) can access any kind of tabular data, especially data stored in a Relational Database. It works on top of ODBC (Open Data Base Connectivity) which was the driver for

Q6. Describe about Java Beans and BeanBox. (5+5)

Answer.

Java Beans and BeanBox

Java Beans

JavaBeans is the software component architecture for Java. It allows constructing applications efficiently by configuring and connecting components called Beans. The Beans need to be written and tested with a rich set of mechanisms for interaction between objects, along with common actions that most objects will need to support such as persistence and event

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bca4010 smu bca summer 2015 IVth sem assignment

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PROGRAM BSC IT

SEMESTER 2

SUBJECT CODE &

NAME

BCA4010, COMPUTER NETWORKS

Q1. Write a note on:

·         Point-to-Point Channels

·         Broadcast Channels

Answer:

·         Point-to-Point Channels

PPP (Point-to-Point Protocol) is a protocol for communication between two computers using a serial interface, typically a personal computer connected by phone line to a server. For example, your Internet

Qus:2 What is Framing? Briefly explain Fixed-Size Framing and Variable Size Framing.

Answer:

Framing:

Data transmission in the physical layer means moving bits in the form of a signal from the source to destination. The physical layer provides bit synchronization to ensure that the sender and receiver use the same bit

Qus:3 What is Stop-and-Wait Automatic Repeat Request? Briefly explain.

Answer:

Stop-and-Wait Automatic Repeat Request:

This protocol adds a simple error control mechanism to the stop-and-wait protocol. To detect and correct corrupted frames, we need to add redundancy bits to our data frame. When the frame arrives at the receiver site, it is checked and if it is corrupted, it is silently discarded. The detection of

Qus:4 What is the role of Internet Protocol version 4 (IPV4) in addressing and routing packets between hosts? Briefly explain the structure of an IPV4 packet.

Answer:

The role of Internet Protocol version 4 (IPV4) in addressing and routing packets between hosts:

IPV4 is a datagram protocol primarily responsible for addressing and routing packets between hosts. IPV4 is connectionless, which means that it does not establish a connection before exchanging data, and unreliable, which means that it does not guarantee packet delivery. IPV4 always

Qus:5 How SMTP works? Briefly explain applications of SMTP.

Answer:

SMTP works:

SMTP is based on end-to-end delivery: An SMTP client contacts the destination host's SMTP server directly, on well-known port 25, to deliver the mail. It keeps the mail item being transmitted until it has

Qus:6 What is SSL protocol? How SSL handles a message?

Answer:

SSL protocol:

The SSL protocol is located at the top of the transport layer. SSL is also a layered protocol itself. It simply takes the data from the application layer, reformats it, and transmits it to the transport

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bca3050 smu bca summer 2015 IIIrd sem assignment

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Summer 2015, ASSIGNMENT

PROGRAM BCA (REVISED FALL 2012)

SEMESTER 3

SUBJECT CODE & NAME BCA3050 – Soft Skill - Personality Development

BK ID B0726 CREDITS 2 MAXIMUM MARKS 30

Q. No 1 (a) Explain any two personality characteristics in an organization

(b) Explain the POSEC method of time management 5+5 10

Answer: a) personality characteristics in an organization:

1.      Positive/Negative Affect: Individuals who focus on the positive aspects of themselves, other people, and the world in general are said to have positive affect. In contrast, those who accentuate the negative in themselves, others, and the world are said to possess negative effect. Employees with positive affect are absent from work less often. Individuals with negative affect report more

Q2 Why are goals important? Why should they be SMART? 10 10

Answer:

Why are goals important?

Goals give a sense of direction. People confuse goals with dreams and wishes. Dreams and wishes are nothing more than desires. However, desires become strong when they are supported by,

Q3. (a) How does Jung explain the traits of personality?

(b) What is self-image? How is it created? 5+5 10

Answer:

A) Carl Jung proposed two-part theory of personality. According to it, he type casts all profile into two compartments.

1. Extroversion and Introversion

Extraversion (also "extroversion") is marked by pronounced engagement with the external world.

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