2) your name and student number on the answer paper provided
Answer all the questions in this paper
JESTION 1
30
a) Answer briefly each of the following questions
i.
The hexadecimal digits are 1 to 0 and A to
ii.
The main advantage of hexadecimal numbers is the case of conversion
from hexadecimal to...
ili. Binary coded decimal (BCD) numbers express each digit as a...
iv. ASCII code is a 7 bit code for
How many bytes are there in 1011 1001 0110 1110 numbers?
[2]
Convert 1011 1001 0110 1110 to an Hexadecimal number
Convert the decimal number 151.75 to binary
[2]
Convert the binary number 1001.0010 to decimal.
V.
[5]
(1
ION 2
Jame the two (02) gates that can be used to realize a combinational circuit.​

Check my work the microprocessor is a(n) circuit, which is designed to process data based on a set of instructions. most desktop and laptop devices contain a microprocessor based on the standard. most tablets and smartphones contain processors based on technology. a microprocessor's circuitry is designed to perform a limited number of tasks contained in its set. during processing, an instruction is loaded into the processor's unit. data is loaded into registers in the processor's where arithmetic and logic operations are performed. microprocessor performance can be measured by its speed. other factors affecting overall processing performance include word size, cache size, and instruction set complexity. most digital devices contain only one microprocessor chip, but today's multi- processors contain circuitry that supports parallel processing. computers contain various kinds of memory. random memory is a special holding area for data, program instructions, and the system. it stores data on a temporary basis until the processor makes a data request. ram is different from disk storage because it is , which means that it can hold data only when the computer power is turned on. computers also contain read- memory, which is a type of non-volatile memory that provides a set of "hard-wired" instructions, called the loader, that a computer uses to boot up.

Select the correct answer. andre was recently hired by an organization to check for system vulnerabilities. he is supposed to exploit these vulnerabilities and create a report on the extent of damage to which the system was susceptible. what position does andre hold in this organization? a. information security analyst b. information assurance manager c. penetration tester d. network security engineer e. chief information security officer

Learning sign language is an example of a(n) learning sign language is an example of a(n)