Description : Anumber symboliscalleda_ a. Arabic numerals b. Numerals c. Both d. None of these
Last Answer : b. Numerals
Description : In which digit the value increases in power of two starting with 0 to left of the binary point and decreases to the right of the binary point starting with power -1. a. Hexadecimal b. Decimal c. Binary d. Octal
Last Answer : c. Binary
Description : The first part of floating point represents a signed fixed point number called: a. Exponent b. Digit c. Number d. Mantissa
Last Answer : d. Mantissa
Description : A group of 4 binary bits is called. a. Nibble b. Byte c. Decimal d. Digit
Last Answer : a. Nibble
Description : Which are the system of arithmetic, which are often used in digital system: a. Binary digit b. Decimal digit c. Hexadecimal digit d. Octal digit e. Allof these
Last Answer : e. Allof these
Description : Which system each digit has a weight corresponding to its position: a. Hexadecimal number system b. Binary number system c. Decimal number system d. Octal number system
Last Answer : d. Octal number system
Description : An scan be easily converted to its decimal equivalent by multiplying each octal digit by positional weight: a. Binary number b. Octal number c. Hexadecimal number d. Decimal number
Last Answer : b. Octal number
Description : Counting in hex, each digit can be increment from. a OtoF b. OtoG Cc. Oto H d. Oto]
Last Answer : a OtoF
Description : Which number is said to be normalized if the more significant position of the mantissa contains a non zero digit. a Binary point number b. Mantissa point number c Floating point number d. None of these
Last Answer : c Floating point number
Description : Group of binary bits(0&1) is known as: a. Binary code b. Digit code
Last Answer : a. Binary code
Description : Information is handled in the computer by _ __ a. Electrical digit b. Electrical component c. Electronic bit d. None of these
Last Answer : b. Electrical component
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 most important component of a digit computer that interprets the instruction and processes the data contained in computer programs: MU b. ALU c. CPU d. PC
Last Answer : c. CPU
Description : Arabic numerals?
Last Answer : What are Arabic numeral?
Description : has the property that corrupting or garbling a code word will likely produce a bit string that is not a code word: a. Error deleting codes b. Error detecting codes c. Error string codes
Last Answer : b. Error detecting codes
Description : Which operation are binary type, and are performed on bits string that is placed in register: a. Logical micro operation b. Arithmetic micro operation c. Both d. None
Last Answer : a. Logical micro operation
Description : To represent addresses in assembly language we use: a. String characters b Arrays c. Structure d Enum
Last Answer : a. String characters
Description : Absolute entitiesare_ Ss whom value signify storage locations that are independent of resulting machine code: a. Numeric constants b. String constants c. Fixed addresses d. Operation codes e. Allofthese
Last Answer : e. Allofthese
Description : I have some matchsticks set up like this: I + XI = X. If you do not know Roman numerals, here is a quick starter: I=1 II=2 III=3 IV=4 V=5 VI=6 VII=7 VIII=8 IX=9 X=10 XI=11 ... are told to move the minimum number of matchsticks to make the question correct. So, how many do you have to move? -Riddles
Last Answer : Most people would get to one move at the least, but the real answer is zero moves. If you rotate the whole question around 180 degrees, it will display this: X = IX + I
Description : What digit does not exist in Roman Numerals?
Last Answer : Zero
Description : What digit does not exist in Roman Numerals
Description : Consider a program that consists of 8 pages (from 0 to 7) and we have 4 page frames in the physical memory for the pages. The page reference string is : 1 2 3 2 5 6 3 4 6 3 7 3 1 5 3 6 3 4 2 4 3 4 5 ... to fill available page frames with pages): (A) 9 and 6 (B) 10 and 7 (C) 9 and 7 (D) 10 and 6
Last Answer : (B) 10 and 7
Description : There are how many register groups in control memory: a 3 b 5 c. 6 d 8
Last Answer : b 5
Description : How many condition that should be met in order to produce a deadlock. a. 2 b 4 Cc. 6 d 8
Last Answer : b 4
Description : How many algorithm based on add/subtract and shift category: a. 2 b 64 ec. 8 d 6
Last Answer : ec. 8
Description : How many bit of exponent: a. 4 b 6 Cc. 8 d. 10
Last Answer : b 6
Description : How many major component make up the CPU: a 4 b 3 c. 6 d 8
Last Answer : b 3
Description : Suppose that the virtual Address space has eight pages and physical memory with four page frames. If LRU page replacement algorithm is used, .............. number of page faults occur with the reference string. 0 2 1 3 5 4 6 3 7 4 7 3 3 5 5 3 1 1 1 7 2 3 4 1 (A) 11 (B) 12 (C) 10 (D) 9
Last Answer : (A) 11
Description : Which register holds the current instruction to be executed. a. Instruction register b. Program register 9 Control register a None of these
Last Answer : a. Instruction register
Description : which type of errors are detected by the assembler: a. syntax error b. logical error 9 run time error a none of these
Last Answer : a. syntax error
Description : In conversion to reverse polish notation the __and__ operations are performed at the end. a. Addand subtract b Subtract and multiplication 9 Multiplication and subtract a All of these
Last Answer : a. Addand subtract
Description : In 1-address format how many address is used both as source as well as destination: a. b. 9 a 1 2 3 4
Last Answer : 1
Description : In which addressing the operand is actually present in instruction: a. Immediate addressing b. Direct addressing 9 Register addressing a None of these
Last Answer : a. Immediate addressing
Description : Which addressing is an extremely influential way of addressing: a. Displacement addressing b. Immediate addressing 9 Direct addressing a Register addressing
Last Answer : a. Displacement addressing
Description : How many modes the address in control memory are divided. a 2 b 3 c. 5 d 7
Last Answer : a 2
Description : A binary number with 8 bits is called asa___ a. Bytes b. Bits c. Nibble d. __ Allof these
Last Answer : a. Bytes
Description : The symbols 0, 1, 2, and 3 through 9 are what type of numerals?
Last Answer : Arabic
Description : How many system of arithmetic, which are often used in digital system. a. 5 b. 6 Cc. 3 d 4
Last Answer : d 4
Description : How many types of addition in the 2’s complement system. a. 3 b 4 c. 5 d. 6
Description : How many parts of memory bus: a 2 b 3 c. 5 d. 6
Description : How many bits of mantissa : a. 4 b. 8 ec. 10 d. 16
Last Answer : ec. 10
Description : How many types of loop control structures in C language. a. 4 b 65 c. 2 d. 8
Last Answer : d. 8
Description : Write the given sets in roster form: (a). P = {y: y is an integer and -4 < y < 6}. (b). Q = {y: y is a natural number which is
Last Answer : (i) A = {x: x is an integer and †3 < x < 7} The elements of this set are †2, †1, 0, 1, 2, 3, 4, 5, and 6 only. Therefore, the given set can be written in roster form as A = {†2, †... and 80 only. Therefore, this set can be written in roster form as C = {17, 26, 35, 44, 53, 62, 71, 80}}.
Description : How many main sign number binary codes are used: a. 4 b 65 ce. 3 d. 6
Last Answer : ce. 3
Description : Which microprocessor is available with a clock speed of 1.6 GHZ: a Pentium III b. Pentium II c. Pentium IV d. All of these
Last Answer : c. Pentium IV
Description : How many structures structured programs are written: a 38 b Z c. 1 d 6
Last Answer : a 38
Description : Thereis___ standard for preparing pseudocode instructions: a. No b 64 c. 2 d 6
Last Answer : a. No
Description : To invoke assembler following command are given at command line: a. $ hello.s -o hello.o b. — $as hello.s -o 0 c. $ as hello —-o hello.o d. $ashello.s—o hello.o
Last Answer : d. $ashello.s—o hello.o
Description : An __ -0 option is used for. a. Input file b. External file c. Output file d. None of these
Last Answer : c. Output file
Description : address is provided by linker to modules linked together that starting from. | a. Absolute and 0 b. Relative and 0 c. Relative and 1 d. Relative and 3
Last Answer : b. Relative and 0