DATA STRUCTURES:
LINEAR DATA STRUCTURE:
A data structure is said to be linear if the elements form a sequence, for example Array, Linked list, queue etc.
KINDS OF LINEAR DATA STRUCTURES:
1. Array- an array is a data structure consisting of a group of elements that are accessed by indexing.
2. Deque- a deque (short for double-ended queue) is an abstract data structure for which elements can be added to or removed from the front or back.
3. Linked list- a linked list is one of the fundamental data structures, and can be used to implement other data structures. It consists of a sequence of nodes, each containing arbitrary data fields and one or two references ("links") pointing to the next and/or previous nodes.
4. Queue- A queue (pronounced /kjuː/) is a particular kind of collection in which the entities in the collection are kept in order and the principal (or only) operations on the collection are the addition of entities to the rear terminal position and removal of entities from the front terminal position.
5. Stack- a stack is a temporary abstract data type and data structure based on the principle of Last In First Out (LIFO). Stacks are used extensively at every level of a modern computer system.
NON LINEAR DATA STRUCTURE:
Elements in a nonlinear data structure do not form a sequence, for example Tree, Hash tree, Binary tree, etc.
KINDS OF NON LINEAR DATA STRUCTURES:
1. Graph data structures- an abstract data type representing relationships or connections
2. Tree data structures- a widely-used data structure that emulates a tree structure with a set of linked nodes.
Wednesday, November 19, 2008
Wednesday, November 12, 2008
116B Survey KH14
A. Structure of Earth:
1. It is compose of 3/4 of water and 1/4 of land.
2. It is compose of lithosphere , hydrosphere and atmosphere.
3. The shape of the Earth is not totally circle.
4. There are living things that are living in the Earth.
5. The outer core is where, almost of the living things live.
6. The inner core which holds the body of the earth so that it will turn into pieces.
7. There are different types of land found in Earth, the desert (hot), north pole and south pole(cold) and etc.
8. Earth compose of the inner core, the mantle, the crust and the outer core.
9. Earth has different kind of water, there are waterfalls, river, ocean, lake and etc.
10. Earth has different kind of land, the mountain, valley and etc.
B. Structure of an egg:
1. the shape is merely an oblong.
2.it has rough and smooth shell.
3. the shell of an egg is not hard as the shell in the beach.
4.an egg is compose of the shell and egg yolk.
5. the color of an egg is sometimes white and otherwise.
6. the egg yolk of an egg is sticky.
1. It is compose of 3/4 of water and 1/4 of land.
2. It is compose of lithosphere , hydrosphere and atmosphere.
3. The shape of the Earth is not totally circle.
4. There are living things that are living in the Earth.
5. The outer core is where, almost of the living things live.
6. The inner core which holds the body of the earth so that it will turn into pieces.
7. There are different types of land found in Earth, the desert (hot), north pole and south pole(cold) and etc.
8. Earth compose of the inner core, the mantle, the crust and the outer core.
9. Earth has different kind of water, there are waterfalls, river, ocean, lake and etc.
10. Earth has different kind of land, the mountain, valley and etc.
B. Structure of an egg:
1. the shape is merely an oblong.
2.it has rough and smooth shell.
3. the shell of an egg is not hard as the shell in the beach.
4.an egg is compose of the shell and egg yolk.
5. the color of an egg is sometimes white and otherwise.
6. the egg yolk of an egg is sticky.
Friday, November 7, 2008
116b SURVEY 001
A. define computer system.
Computer system is a system of hardware, software and peopleware working together as one. If one of its part will not function, the whole system will also not function. The parts of the system has many functions.
B. components of computer system.
Hardware has three components, the input devices, the output devices and the operating system.
Computer system is a system of hardware, software and peopleware working together as one. If one of its part will not function, the whole system will also not function. The parts of the system has many functions.
B. components of computer system.
Hardware has three components, the input devices, the output devices and the operating system.
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