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Thursday, January 19, 2012

IT Quiz - 3

1. Which of the following is an example of a telecommunication processor?
[A]Modem
[B]Micro Computer
[C]Coaxial Cable
[D]Fibre-optic Cable



2. Design of easy-to-use web pages is an example of
[A]Computer-Aided Design (CAD)
[B]User Interface Design
[C]Data Design
[D]Process Design



3. Which of the following multi-processing systems has the least interprocessor distance?
[A]Multicomputer
[B]Data Flow Machine
[C]Local Area Network
[D]Metropolitan Area Network



4. Which of the following statements is not true regarding paragraph formatting?
[A]“Flush left” alignment aligns the text on the left and leaves the right margin ragged
[B]“Centered” alignment centers everything
[C]“Justified” alignment aligns both left and right margins
[D]A “hanging indent” is indented on the first line



5. Which of the following features of Netware operating system provides both users and network administrators with a single integrated view of an entire network and the servers connected to it?
[A]Redirector
[B]Netware Core Protocol (NCP)
[C]Netware Loadable Module (NLM)
[D]Netware Directory Services (NDS)



6. The default initial value is zero for which of the following storage classes in C language?
[A]Automatic
[B]External
[C]Static
[D]Both (b) and (c) above



7. Which of the following is a tool that is used for planning program logic and makes use of "imitation code" that imitates real programming language?
[A]Flowchart
[B]Decision Table
[C]Program Design Language
[D]Compiler



8. Which of the following layers of OSI Reference Model performs checksum Cyclic Redundancy Check (CRC) to detect and correct errors in the transmission of data?
[A]Transport Layer
[B]Network Layer
[C]Data Link Layer
[D]Session Layer



9. Which of the following is not a correct rule with respect to variables in C language?
[A]Variables should begin with a letter
[B]Variables are case sensitive
[C]Variable names should not be keywords
[D]Underscores are not allowed in defining variable names



10. Which of the following applications usually involves software packages that assist the software developers to perform many of the activities of the systems development cycle?
[A]Executive Information System
[B]Computer-Aided Software Engineering
[C]Office Information System
[D]Multimedia Database



11. In which of the following analyses, an end user makes changes to variables or relationships among them, and observes the resulting changes in the values of other variables?
[A]What-if Analysis
[B]Sensitivity Analysis
[C]Goal-seeking Analysis
[D]Optimization Analysis



12. Functional requirements of a system are developed in which of the following stages of Systems Development Life Cycle (SDLC)?
[A]Systems Investigation
[B]Systems Analysis
[C]Systems Design
[D]Systems Implementation



13. Which of the following is false with respect to strategic information systems planning?
[A]It is an important component of total organizational planning and focuses on the activities and outputs of strategic business planning
[B]Companies that do strategic information systems planning generally have four objectives in mind. viz., business alignment, competitive advantage, resource management and technology architecture
[C]Strategic information systems planning is technology driven, and not business driven
[D]Investments in information technology must be aligned with the top management's strategic agenda



14. Which of the following systems helps users to collaborate with each other to accomplish and manage structural work tasks within a knowledge-based business process?
[A]Electronic Meeting System
[B]Workflow System
[C]Teleconferencing
[D]Data Conferencing



15. Entity-Relationship Model falls under which of the following Data Models?
[A]Relational Model
[B]Network Model
[C]Hirerarchical Model
[D]Object-Based Logical Model



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