Description : 0,1,2 ,3 ,4,5,6 ,7,8 and 9 numerals are called: a. Arabic numerals b. String numerals c. Digit numerals d. None of these
Last Answer : a. Arabic numerals
Description : Anumber system that uses only two digits, O and 1 is calledthe_ a. Octal number system b. Binary number system c. Decimal number system d. Hexadecimal number system
Last Answer : b. Binary number system
Description : sof anumber from another can be accomplished by adding the complement of the subtrahend to the minuend. a. Subtraction b. Multiply c. Divide d. — Allof these
Last Answer : a. Subtraction
Description : Arabic numerals?
Last Answer : What are Arabic numeral?
Description : Which section is basically a sequence of instruction with a clear indication of beginning and end for updating shared variables. a. Racing section b. Critical section c. d. Both None of thes
Last Answer : . Critical sectio
Description : Which system is a typical example of the readers and writers problem: a. Airline reservation system b. Airport reservation system c. Both d. None of these
Last Answer : a. Airline reservation system
Description : Which lock can arise when two processes wait for phone calls from one another. a. Spine lock b. Dead lock c. Both d. None of these
Last Answer : b. Dead lock
Description : Which lock is more serious than indefinite postponement or starvation because it affect more than one job: a. Deadlock b. Spinelock c. Both d. None of these
Last Answer : a. Deadlock
Description : Which addition is performed in the same manner as decimal addition: a. Binary b. Decimal c. Both d. None of these
Last Answer : a. Binary
Description : Which machine can perform addition operation in less than 1 ms: a. Digital machine b. Electronic machine c. Both d. None of these
Last Answer : a. Digital machine
Description : Complement the subtrahend by converting all annddall a. 1’s to 0’s b. 0’s to 1’s ce. Both d. None of these
Last Answer : ce. Both
Description : AOinthesignbitrepresentsa sand. 1 in the sign bit represents a ee a. Positive number b. Negative number c. Both d. None of these
Last Answer : c. Both
Description : Which are the types of addition in the 2’s complement system: a. Both number positive b. A Positive number and a smaller negative number c. Anegative number and a smaller positive number
Last Answer : b. A Positive number and a smaller negative number
Description : Which are the types of important ideas to notice about these odometer readings: a. The MSB is the sign bit .O for a +sign and 1 for a— sign b. The negative number represent the 2’s complement of the positive number c. Both d. __ Allof these
Description : Which algorithm are used depending on the size of the numbers: a. Simple algorithm b. Specific algorithm c. Both d. None of these
Last Answer : b. Specific algorithm
Description : Which algorithm is named after Volker Strassen: a. Strassen algorithm b. = Matrix algorithm c. Both d. None of these
Last Answer : a. Strassen algorithm
Description : A popular method knows as double-dabble method also knows as a. Divided-by-one method b. Divided-by-two method c. Both d. None of these
Last Answer : b. Divided-by-two method
Description : Which number are used extensively in microprocessor work: a. Octal b. Hexadecimal Cc. Both d. None of these
Last Answer : b. Hexadecimal
Description : The fixed point mantissamaybe or a. Fraction b. Integer co. Both d. None of these
Last Answer : co. Both
Description : The number of bit required to express and ___ are determined by the accuracy desired from the computing system . a. Exponent b. Mantissa ce. Both d. None f these
Description : Which operation with floating point numbers are more complicated then arithmetic operation with fixed point number . a. Logical operation b. Arithmetic operation c. Both d. None of these
Last Answer : b. Arithmetic operation
Description : The source/destination of operands can be the_ or one of the general-purpose register: a. Memory b. One c. both d. None of these
Last Answer : a. Memory
Description : The simplest method of controlling sequence of instruction execution is to have each instruction explicitly specify: a. The address of next instruction to be run b. Address of previous instruction c. Both a &b d. None of these
Last Answer : a. The address of next instruction to be run
Description : is the step during which the operations specified by the instruction are executed: a. Execute b. Decode c. Both a& b d. None of these
Last Answer : a. Execute
Description : Execution of instruction specified by instruction to perform: a. Operation b. Operands c. Both a &b d. None of these
Last Answer : a. Operation
Description : Abbreviation ASCII stands for: a. American standard code for information interchange b. Abbreviation standard code for information interchange c. Both d. None of these
Last Answer : a. American standard code for information interchange
Description : Which code used in transferring coded information from keyboards and to computer display and printers: a. ASCII b. EBCDIC c. Both d. None of these
Last Answer : a. ASCII
Description : Which code used to represent numbers, letters, punctuation marks as well as control characters: a. ASCII b. EBCDIC c. Both d. None of these
Description : Which code the decimal digits are represented by the 8421 BCD code preceded by 1111: a. ASCII b. EBCDIC c. Both d. None of these
Last Answer : b. EBCDIC
Description : A code that is used to correct error is calledan a. Error detecting code b. Error correcting code c. Both d. None of these
Last Answer : b. Error correcting code
Description : The hardware that does this isan ___ a. Error detecting decoder b. Error correcting decoder c. Both d. None of these
Last Answer : b. Error correcting decoder
Description : The bit positionina can be numbered from 1 through 2h, a. Hamming code word b. Hamming distance word c. Both d. None of these
Last Answer : a. Hamming code word
Description : The pattern of groups that have odd parity calledthe ses must match one of the of columns in the parity check matrix: a. Syndrome b. Dynodes c. Both d. None of these
Last Answer : a. Syndrome
Description : Which unit is necessary for the execution of instruction: a. Timing b. Control ce. Both d. None of these
Description : Which instruction are 32 bits long , with extra 16 bits. a. Memory reference instruction b. Memory reference format c. Both d. None of these
Last Answer : a. Memory reference instruction
Description : Which is addressed by sign extending the 16-bit displacement to 32-bit: a. Memory address b. Effective memory address c. Both a and b d. None of these
Last Answer : b. Effective memory address
Description : Which are instruction in which two machine cycle are required: a. Instruction cycle b. Memory reference instruction c. Both d. None of these
Last Answer : b. Memory reference instruction
Description : Which instruction are used in multithreaded parallel processor architecture. a. Memory reference instruction b. Memory reference format c. Both d. None of these
Description : Which instruction are arranged as per the protocols of memory reference format of the input file in a simple ASCII sequence of integers between the range O to 99 separated by spaces without formatted text ... : a. Memory reference instruction b. Memory reference format c. Both d. None of these
Description : is an external hardware event which causes the CPU to interrupt the current instruction sequence: a. Input interrupt b. Output interrupt c. Both d. None of these
Description : Which are the functioning of I/O interrupt: a. The processor organizes all the I/O operation for smooth functioning b. After completing the I/O operation the device interrupt the processor c. Both d. None of these
Last Answer : b. After completing the I/O operation the device interrupt the processor
Description : GIGO stand for. a. Garbage-in-garbage-out b. Garbage-in garbage-occur c. Both d. None of these
Last Answer : a. Garbage-in-garbage-out
Description : of the primary memory of the computer is limited. a. Storage capacity b. Magnetic disk c. Both d. None of these
Last Answer : a. Storage capacity
Description : O and 1 abbreviation for. a. Binary digit b. Octal digit c. Both d. None of these
Last Answer : a. Binary digit
Description : Which is the main function of the computer. a. Execute of programs b. Execution of programs c. Both d. None of these
Last Answer : b. Execution of programs
Description : Each instruction is also accompanied by a___ : a. Microprocessor b. Microcode c. Both d. None of these
Last Answer : b. Microcode
Description : Which are microcomputers commonly used for commercial data processing, desktop publishing and engineering application. a. Digital computer b. Personal computer c. Both d. None of these
Last Answer : b. Personal computer
Description : Which operation puts memory address in memory address register and data in DR. a Memory read b. Memory write c Both d. None
Last Answer : b. Memory write
Description : Arithmetic operation are carried by such micro operation on stored numeric data available in a. Register b. Data c. Both d. None
Last Answer : a. Register
Description : In arithmetic operation numbers of register and the circuits for addition at a. ALU b. MAR c. Both d. None
Last Answer : a. ALU