Largest integer can be written from 8 bits is a. 256 b. 255 c. 8 d. 10
Latest Answer: correct answer is 255;because to get largest integer bit use as 11111111,so value of this binary code is 255 ...
Latest Answer: 20 address lines are needed for 1MByte of Data. Lets calculate other way aroundNo Of address lines 20 ..... so 2 power 20 = 1048576 (can address locations) So one location is 8 bit = 1048576 * 8 = 8388608 bits.And 1Mbyte of data = 1024 Kbyte = 1024 ...
Int a=1; int ab=4; int main() { int b=3,a=2; printf("%i*/%i*/%*/i",a,b,ab); }What will be the output?
Which one of the following statements allocates enough space to hold an array of 10 integers that are initialized to 0 ?
a) int *ptr = (int *) calloc(10,sizeof(int)); b) int *ptr = (int *) alloc( 10*sizeof(int)); c) int *ptr = (int *) malloc( 10*sizeof(int)); d) int *ptr = (int *)calloc(10*sizeof(int)); Answered by Ragini
Class Word { public: Word(const char*, int = 0); }; Referring to the sample code above what is the minimum number of arguments required to call the constructor ?
a) 0 b) 1 c) 2 d) 3
a) Consumes Disk space for data b) Multiple tables c) Multiple rows d) UpdateableAnswered by Ragini Rani on 2005-05-13 08:59:28: a view does not consume disk space for data
Latest Answer: correct answer isa) Consumes Disk space for dataBECAUSE VIEWS ARE THE VIRTUAL TABLES WHICH FORMED ON THE EXISTING TABLES OF DATABASE, SO IF WE DO ANY TYPE OF CHANGE IN STORED DATA THAN THIS CHANGE IS MADE UP ON ORIGNAL TABLE NOT IN VIEW,ON THE DISK NAME ...
a) typedef((void *)0) NULL; b) typedef NULL(char *)0; c) #define NULL((void *)0) d) #define NULL((char*)0)
Latest Answer: c) #define NULL((void *)0) ...
a) Force column values in one table to match any of the values in a column of another table b) Automatically replicate data on another server c) Automatically create new indexes based on query history
Latest Answer: a ...
a) 32767 b) 65536 c) 2147483647 d) INT_MAX
Latest Answer: INT_MAX is the maximum value for an object of type int. For processors where an integer is held in 16 bits, INT_MAX is 32767, and for processors where an integer is held in 32 bits, INT_MAX is 2147483647. ...
Which of the following statements is true when a derivation inherits both a virtual and non-virtual instance of a base class ?
a) Each derived class object has base objects only from the non virtual instance b) Each base class object has derived objects only from the non-virtual instance c) Each derived class object has
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