Unit 4 Mcq 6a3dz

UNIT- IV EMBEDDED SOFTWARE 1) Which system software is used to convert a "C" language program in to language of another processor? a) Compiler b) Linker c) Cross compiler d) Cross Linker 2) Embedded C programming language ________ instructions of normal "C" language a) All b) Some c) Specific d) None 3) CCS C is a) Compiler b) Linker c) Cross compiler d) Cross Linker 4) Cross Compiler converts a) Program into C language into binary language b) Programming C language into another language. c) Program in C language into program of another processors language d) Both A & B 5) Embedded system is designed to a) execute single program repeatedly b) execute many programs c) both d) none 6) Embedded system is a) Reactive b) Real time c) Proactive d) Reactive & Real time 7) Software written for embedded system is called a) Embedded Software b) system program c) operating system

8) Software for embedded system is written in a) Flash ROM b) RAM c) EEPROM 9) Embedded system has a) response time constraints b) strict deadlines c) turn around time d) response time constraints & strict deadlines 10) Assembly code embedded within C programs is called a) inline assembly code b) External assembly code c) Embedded Assembly code d) Standard Assembly Code 11) Embedded C requires compilers to create files to be ed to the a) microcontrollers b) microprocessors c) operating system d) microcontrollers & microprocessors 12) Embedded C is used for a) microcontrollers b) desktop computers c) laptops 13) Embedded systems are programmed using a) Machine Code b) Low level c) High level d) Machine Code, Low level, High level 14) Which software resides only in read only memory and is used to control products and systems for the consumer and industrial markets. a) Business b) Embedded c) System d) Personal 15) It is a characteristic provision of some debuggers to stop the execution after each instruction because a) it facilitates to analyze or vary the contents of memory and

b) it facilitates to move the break point to a later point c) it facilitates to rerun the program d) it facilitates to load the object code program to system memory 16) Which component is replaced by an in-circuit emulator on the development board for testing purposes? a) RAM b) I/O Ports c) Micro-controller IC d) ROM 17) It is feasible for an in-circuit emulator to terminate at the middle of the program execution so as to examine the contents of _________ a) memory b) s c) memory & s d) cache 18) Which operations are not feasible to perform by simulator programs in accordance to real time programming? a) Memory Operations b) I/ O Operations c) Operations d) Debugging Operations 19) Which software is used to control products and systems for the consumer and industrial markets? a) System software b) Artificial intelligence software c) Embedded software d) Engineering and scientific software