Software Architecture MCQ

Question 31 : System’s ability to continuously provide correct service without any failure, is called

1. Performance
2. Reliability
3. Security
4. Availability

Question 32 : In an instruction execution pipeline, the earliest that the data TLB (Translation Lookaside Buffer) can be accessed is

1. before effective address calculation has started
2. during effective address calculation
3. after effective address calculation has completed
4. after data cache lookup has completed

Question 33 : Both the arithmetic logic unit (ALU) and control section of CPU employ special purpose storage locations called

1. Decoders
2. Buffers
3. Demultiplexer
4. registers

Question 34 : Which diagram shows the configuration of run-time processing elements of the system?

1. Deployment Diagram
2. Class Diagram
3. Component Diagram
4. ER Diagram

Question 35 : The process of fetching and executing instructions,one at a time, in order of increasing addreses is called

1. straight line sequencing
2. Instruction execution
3. instruction cycle
4. Instruction fetch

Question 36 : Layered architecture style is best suited to develop the software applications which require

1. The components to be easily replaceable
2. The high security of its data contents
3. The performance quality as a dominant factor
4. Information separating as a dominant factor

Question 37 : What is meaning of IOP ?

1. Input output processor
2. Input output product
3. Input output producer
4. Input output processing

Question 38 : The main technique for achieving portable software

1. None
2. is to have independent platform
3. is to increase the overall performance
4. . is to isolate system dependency

Question 39 : Which architectural style would you prefer from the following:

1. pipe and filter
2. broker
3. model view controller
4. blackboard

Question 40 : Architecture based process includes which of the following?

1. Creating the business case for the system
2. Understanding the requirements
3. Analyzing or valuating the architecture
4. all above

Question 41 : The concepts of push/pull type of pipelines are used in …

1. Broker Architectural Style
2. Pipe-and-Filter Architectural Style
3. Layered Architectural Style
4. MVC Architectural Style

Question 42 : Which of the following is not a type of operating systems?

1. Batch Processing
2. Multiprogramming
3. Latch Programming
4. Real-time

Question 43 : What factors does a software architecture results in?

1. technical
2. Design
3. Requirements
4. Relationship

Question 44 : The CPU-Memory speed disparity is known as

1. Instruction Format
2. Von-Neumann bottleneck
3. Temporal Locality
4. Harvard Computer

Question 45 : Process is

1. program in High-level language kept on disk
2. contents of main memory
3. job in secondary memory
4. specialized program

Question 46 : a file is corrected immediately after input of transaction is an example of

1. sorting
2. batching
3. online updating
4. offline updating

Question 47 : Writing an exception handling code in any GUI application is an example of.

1. Fault Prevention
2. Preventing Ripple effect
3. Fault Recovery
4. Fault Detection

Question 48 : program always deal with

1. logical address
2. absolute address
3. physical address
4. relative address

Question 49 : Register renaming is done in pipelined processors

1. as an alternative to register allocation at compile time
2. for efficient access to function parameters and local variables
3. to handle certain kinds of hazards
4. as part of address translation

Question 50 : I/O processor has direct access to ?

1. Main Memory
2. Secondary Memory
3. Flash Memory
4. ROM