0
Add your answer:
Earn +20 pts
What is a binary tree?
A binary tree is a data structure consisting of binary nodes. A binary node is a data structure with two branches, each of which may hold a reference to another binary node. These branches are known as the left and right branches respectively. Since the nodes maintain references to every other node in the tree, it is only necessary to keep track of the root node.
Why is it easier to convert numbers from binary to hexadecimal than decimal to hexadecimal?
A binary number system has two states '0' '1' for a long word in bits it can be as follows 101010101010101010101011 intimidating RIGHT? it can be represented in groups of 3 bits in octal 10/010/101/010/101/010/101/011= 22525253 digital or in group of 4 bits as 10/1010/1010/1010/1010/1010 = 2AAAAA 111 =7 octal 1111=f F in hexadecimal numbers 1000 =8 1010 =10 or A
What if -1 is assigned to a unsigned variable in C plus plus?
If you assign -1 to a unsigned variable it will contain the biggest number its able to hold. For example if you assign -1 to a unsigned int it will be 4294967295 as its the biggest number a unsigned int can hold.
What is the binary code used for?
binary code(computer science) A code in which each allowable position has one of two possible states, commonly 0 and 1; the binary number system is one of many binary codes.Source: http://www.answers.com/binary+code?cat=technology
What is the use of Bitwise operators?
AnswerThe bitwise operators treat a number as its binary equivalent rather than as a simple boolean value.For most programming languages, a value of zero is considered FALSE and all other values are TRUEThus, 8 AND 11 returns TRUE as does 3 OR 0In bitwise analysis, each binary bit of the digit are compared. The number of bits compared will depend on the type of number.In C, a CHAR is usually 8 bits and can hold the binary numbers 0 to 255.If we compare 8 (00001000) and 19 (00010011) with bitwise operators, we get different results from Boolean operators:8 BITWISE AND 19 returns 0 (each bit in the response is set to 1 if both equivalent bits compared are 1) but 8 BITWISE OR 19 will return 27.The utility of these methods is in identifying binary data. For example, all files on a PC have the characteristics 'Hidden' 'Read Only' 'Archive' and 'System' which can be set or unset using bitwise operations on a single byte of data. In truth this is a throwback to the days of small memory capacities where saving the odd byte was essential.There are more uses of bitwise, especially in graphics, where XOR can be used to paint a sprite image to display it and then be used again to return a background to its former settings. I regret I lack the skill to explain this better.
In what form numbers are stored in computers binary or ASCII form?
Its all in binary really. As each binary number refers to the pixel it will hold to form the shape after.
When a fixed precision binary number is used to hold only positive values is said to be?
Unsigned.
Does the number 255 hold any special significance to computer coders?
Yes - it's the largest number that can be represented in Binary code with 8 bits
A byte can hold one of data?
A byte is a measure of memory in the computer, 8 bits is equal to one byte, a bit is a binary value of 1 or 0, you cannot really measure how much memory it can hold.
When a fixed precision binary number is used to hold only positive values it is said to be?
It is most commonly called an unsigned integer, but some programming languages have other terms for it.
What should you use to hold the mousetrap car?
I had mouses at my home, they nibble your clothes into shreds. Then a pest control was arranged. It made things better.
Why do programmers use hexadecimal instead of binar?
This is because a number represented in hexadecimal requires fewer digits. A hexadecimal string of length s can hold a number which is approx 8^s as large as a binary string of the same length.
What is the chip that is able to hold a binary state without the need for recharging?
Static RAM
What is 10001110101 in binary code mean?
Actually, that answer is incorrect. Binary is used to hold information. However, without a context, the information can only be translated as a number. There are two types of binary integers (ironic, right?). The first type is called unsigned. The second type is called signed. If you have an unsigned binary integer, the number can only be positive. If you have a signed binary integer, the first number indicates the sign of the number (and ONLY the sign. A position cannot mean both a value AND positive or negative). A '0' in front means positive, and a '1' in front means negative. So, if the number in question was an unsigned integer, it would have a value of 1024 + 64 + 32 + 16 + 4 + 1 = 1141. If the number in question was a signed integer, it would have a value of (-1)*(64 + 32 + 16 + 4 + 1) = -117.
What is the minimum amount of data a computer can hold?
Theoretically, the smallest amount of data a binary computer can hold is one bit (an eighth of a byte. it can only hold two states: 1 or 0.)
What is a binary tree?
A binary tree is a data structure consisting of binary nodes. A binary node is a data structure with two branches, each of which may hold a reference to another binary node. These branches are known as the left and right branches respectively. Since the nodes maintain references to every other node in the tree, it is only necessary to keep track of the root node.
What are counters and registors in electronics?
In digital logic and computing, a counter is a device which stores (and sometimes displays) the number of times a particular event or process has occurred, often in relationship to a clock signal.A register is a device that can hold a binary number or series of bits-just store it-.
