0z2: WHich of the fellowing option is FALSE? (a) Year by year the cost of computer systems continues to rise. (b) The raw speed of the microprocessor will not achieve its potential unless iis fed . constant stream of work to do in the form of computer instructions (c) The cache holds recently accessed data. (4) Operations performed by a processor, such as fetching an instruction, decoding performing an arithmetic operation, and so on, are governed by a system elock 23: Which of the following option is FALSE executed, (a) A common measure of performance for a processor is the rate at which instructions are expressed as millions of instructions per second (MIPS) (b) Measures such as MIPS and MFLOPS have proven adequate to evaluating the performance of (c) Organizational attributes include control signals, interfaces between the computer and perigherals memory technology used. (d) There are three basic functions that a computer can perform: Data processing, Data storage, and Data movement Q24: Which of the following option is FALSE (a) Control is a basic function that a computer can perform, in which control unit manages the computer's resources and orchestrates the performance of its functional parts in response to instructions. (b) Program execution consists of repeating the process of instruction fetch and instruction execution. (c) Interrupts do not improve processing efficiency (d) Timing refers to the way in which events are coordinated on the bus Q25: Which of the following option is TRUE? (a) A VO module cannot exchange data directly with the processor. (b) A key characteristic of a bus is that it is not a shared transmission medium. (c) Computer systems contain a number of different buses that provide pathways between components at various levels of the computer system hierarchy (d) In general, the propagation delay the more devices attached to the bus, the greater the bus length and hence the greater 0z2: WHich of the fellowing option is FALSE? (a) Year by year the cost of computer systems continues to rise. (b) The raw speed of the microprocessor will not achieve its potential unless iis fed . constant stream of work to do in the form of computer instructions (c) The cache holds recently accessed data. (4) Operations performed by a processor, such as fetching an instruction, decoding performing an arithmetic operation, and so on, are governed by a system elock 23: Which of the following option is FALSE executed, (a) A common measure of performance for a processor is the rate at which instructions are expressed as millions of instructions per second (MIPS) (b) Measures such as MIPS and MFLOPS have proven adequate to evaluating the performance of (c) Organizational attributes include control signals, interfaces between the computer and perigherals memory technology used. (d) There are three basic functions that a computer can perform: Data processing, Data storage, and Data movement Q24: Which of the following option is FALSE (a) Control is a basic function that a computer can perform, in which control unit manages the computer's resources and orchestrates the performance of its functional parts in response to instructions. (b) Program execution consists of repeating the process of instruction fetch and instruction execution. (c) Interrupts do not improve processing efficiency (d) Timing refers to the way in which events are coordinated on the bus Q25: Which of the following option is TRUE? (a) A VO module cannot exchange data directly with the processor. (b) A key characteristic of a bus is that it is not a shared transmission medium. (c) Computer systems contain a number of different buses that provide pathways between components at various levels of the computer system hierarchy (d) In general, the propagation delay the more devices attached to the bus, the greater the bus length and hence the greater
