B.Com II Computer in Business 2010
B.Com II Computer in Business 2010
Q.1. (a) Fill in the Blanks.
i. A written program before complication is called ________
ii. A ________ bit is used to check date transmission errors.
iii. Optical technology uses ________ to read and write data.
iv. ________ is used to electronically link part of a computer.
v. ________ is the nonvolatile memory external to a computer.
vi. The primary purpose of a computer system is to tran from to ________.
vii. Hardware devices that are connected to the computer are referred as ________ devices.
viii. A direct data entry device designed for use in financial institution is ________.
ix. The process of sending data electrically from one point to another is called ________.
x. An ________ is a set of computer programs that perform a task at the level of a human expert.
Q.1. (b) State whether the following statements are TRUE / FALSE.
i. Desktop publishing is used for word processing.
ii. The laser printer is an example of impact printer.
iii. A gateway is used to connect two different types of networks.
iv. Digital computer is used to measurement of physical property.
v. Parallel processing used two or more processors in a single computer.
vi. The dump terminals have certain processing abilities.
vii. The object-oriented approach reflects our natural perceptions of the word.
viii. An internet is an example of wide-area network communication.
ix. Direct access file processing is also called random file processing.
x. Communication device are used to send messages from their source to their destination.
Q.2. (a) What is source data automation? Identify the categories of input devices (source data entry). Briefly describe the characteristics and function of input device commonly used in the organization.
Q.2. (b) Enumerate the steps involved in developing a software program with their major activities.
Q.3. (a) Describe the component of Computer Based Information System (CBIS).
Q.3. (b) Explain the function and characteristics of accounting information system.
Q.4. (a) Describe the various part of central processing unit.
Q.4. (b) Define the term management information system. Explain how the following subsystem could be support the objectives of the Business Organization?
i. Transaction Processing System
ii. Decision Supporting System
Q.5. Differentiate between the following (Any FOUR)
i. Language Compiler and Interpreter
ii. Laptop Computer and Palm-top computer
iii. MS-DOS and Windows – NT
iv. Procedural and Non-Level Languages.
v. High-Level and Low-Level Languages.
Q.6. (a) Briefly describe the following terms related to visual display units (Monitors)
i. Pixels
ii. Resolution
iii. Bit Mapping
iv. Graphics Adapter Card
v. Liquid Crystal
Q.7. (a) What is Artificial Intelligence? Describe three applications of artificial intelligence in different fields.
Q.7. (b) Why Object Oriented Programming approach is better than other approaches? How it is different from the other approaches? Explain.
Q.8. Write short notes on the following. (Any FOUR)
i. Analog and Digital Transmission
ii. Communication Channels
iii. Database Query Language
iv. Cache Memory
v. Flash Memory
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