Question: All the operations in a transaction need to be completed before the database changes are made _________________?

• 1. functional
• 2. available to the users
• 3. permanent
• 4. none of the mentioned

Question: A language-processing systems may translate an XML data description into__________________?

• 1. a machine code
• 2. an alternative XML representation
• 3. machine code and alternative XML representation
• 4. a software module

Question: What translates a natural or an artificial language into another representation of that language and, for programming languages also execute the resulting code ?

• 1. ERP systems
• 2. Transaction-based information systems
• 3. Language processing systems
• 4. None of the mentioned

Question: Which of the following is/are commonly used architectural pattern(s) ?

• 1. Model-View-Controller
• 2. Layered Architecture
• 3. Client–server
• 4. All of the mentioned

Question: Transaction processing systems may be organized as a ____________ architecture with system components responsible for input, processing, and output ?

• 1. Repository
• 2. Client–server
• 3. Model-View-Controller
• 4. Pipe and Filter

Question: Which of the following examples is/are models of application architectures ?

• 1. a means of assessing components for reuse
• 2. a design checklist
• 3. a vocabulary for talking about types of applications
• 4. all of the mentioned

Question: Control systems may make use of the Environmental Control pattern, which is a general control pattern that includes ______________processes?

• 1. sensor
• 2. actuator
• 3. pipeline
• 4. both sensor and actuator

Question: Which of the following is applicable on software radio ?

• 1. Environmental Control
• 2. Process Pipeline
• 3. Distributed system
• 4. None of the mentioned

Question: A monitoring system examines its environment through __________________?

• 1. operating system
• 2. communication
• 3. set of sensors
• 4. none of the mentioned

Question: ETL stands for____________________?

• 1. Data Extraction Transformation & Loading
• 2. Data Execution Transformation & Loading
• 3. Extraction Transformation & Loading
• 4. Execution Transformation & Loading