This set of Tough Computer Fundamentals Questions and Answers focuses on “The Hexadecimal Number System”. 1. What does the symbol D represent in a hexadecimal number system? a) 8 b) 16 c) 13 d) 14 2. ABC is a valid hexadecimal number. a) True b) False 3. The maximum number of bits sufficient to represent … Read more
This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “The Octal Number System”. 1. What could be the maximum value of a single digit in an octal number system? a) 8 b) 7 c) 6 d) 5 2. In a number system, each position of a digit represents a specific power … Read more
This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “The Binary Number System”. 1. Which of the following is not a positional number system? a) Roman Number System b) Octal Number System c) Binary Number System d) Hexadecimal Number System 2. The value of radix in binary number system is _____________ … Read more
This set of Computer Fundamentals Interview Questions and Answers for freshers focuses on “The Decimal Number System”. 1. The value of base in a decimal number system is ____________ a) 8 b) 2 c) 10 d) 16 2. Convert : (110)2 = ( __ )10. a) 4 b) 5 c) 6 d) 9 3. The … Read more
This set of Computer Fundamentals Questions and Answers for Freshers focuses on “Positional & Non-Positional Number System”. 1. Which of the following is not a type of number system? a) Positional b) Non-Positional c) Octal d) Fractional 2. How is the number 5 represented in non-positional number system? a) IIIII b) 5 c) V d) … Read more
This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “The Control Unit”. 1. ____________ is the raw material used as input and __________ is the processed data obtained as output of data processing. a) Data, Instructions b) Instructions, Program c) Data, Program d) Program, Code 2. Which of the following is … Read more
This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “The Arithmetic & Logic Unit”. 1. The ‘heart’ of the processor which performs many different operations _____________ a) Arithmetic and logic unit b) Motherboard c) Control Unit d) Memory 2. ALU is the place where the actual executions of instructions take place … Read more
This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “The Storage Unit”. 1. Components that provide internal storage to the CPU are ______ a) Registers b) Program Counters c) Controllers d) Internal chips 2. Saving data and instructions to make them readily available is the job of __________ a) Storage Unit … Read more
This set of Computer Fundamentals Interview Questions and Answers focuses on “The Output Unit”. 1. The process of producing useful information for the user is called ___________ a) Controlling b) Outputting c) Inputting d) Processing 2. The output unit converts the data entered by the user into computer understandable form. a) True b) False 3. … Read more
This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “The Input Unit”. 1. Which unit is responsible for converting the data received from the user into a computer understandable format? a) Memory Unit b) Arithmetic & Logic Unit c) Input Unit d) Output Unit 2. The only language which the computer … Read more
