Regd. No. S. 1395
Journal No. 777
THE TRADE MARKS
(Registered as a Newspaper)
ISSUED UNDER THE DIRECTIONS OF THE
REGISTRAR OF TRADE MARKS REGISTRY,
THE TRADE MARKS JOURNAL (No.777 OCTOBER 1, 2015)
Regd. No. S.
A relation with no repeating groups is in 1NF. A relation with no repeating groups is in 1NF.
All the data must be in atomic form. Each row must have a primary key. Each field must
have unique name.
A relation that is in 1NF and every non-primary ke
A collection of pixels from an image mapped to specific memory locations that hold
their binary color value
The smallest possible addressable area defined by a solid color in an image is a pixel.
Characteristics of Video Streams
Frame Rate-# of still pictures per unit of time of video
*16 is the minimum rate to achieve a good illusion of moving images
* Invented to reduce flicker in early video with increasing the number of
Regular expressions are used to see if a string has a particular format.
They allow you to you specify the rules for the set of possible strings
that you want to match; this set might contain English sentences, or email addresses, etc.
All keywords should be capitalized. Here is a partial list of keywords:
Here are the basic data types:
1.4.3 Different Types of Addressing
Indirect Addressingthe address in the instruction holds the address of the location
holding the information to be used (variable)
Indexed Addressingthe value of the IR (Index Register) is added on to the address
1.1.5 Compression Techniques
Doesnt lose any accuracy and can be compressed into an identical copy of the
original audio data
Uses run-length encoding that looks for repeated patterns in a sound file.
Instead of recording each pattern
What is the format of an IP address?
1. 4 bytes
2. First 2 network address
3. Second 2 host address
How is an IP address associated with a device on a network?
1. IP address specifically or automatically assigned
2. Each device has own private IP address
AICE COMPUTING AS MASTER GUIDE
1. Turn # to binary
2. Invert it (all 0s to 1s, all 1s to 0s)
3. Add 1 (literally add 1)
a. 0001 + 1 = 0010
1. Turn # to binary
2. Put a 1 in front for neg. signed number, a 0 for p
On a 32 bit system it is as:
boolean: 1 bit (0 for false and 1 for true)
char : 1 byte
int : 1 byte or 2 bytes depending on the size of the number (1 byte is for 0-255)
date: 6 bytes (2/4/6/8)
String: 1 byte per letter
To calculate the number of bytes nee