CSCI Chapter 2

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In Positional Notation, the rightmost column represents the ONE's column in which BASE

All Bases

Bits are grouped together into Bytes. A byte is 8 bits

True

Bits are grouped together into bites a bite is eight bits

True

Numbers are written using positional notation where the rightmost digit represents its value multiplied by the base the digit to the left of that one represents its value multiplied by the base to the first power and so on

True

Word size of modern computers

4 bytes/ 8 bytes (32 bit/ 64

A word is a group of one or more bites

True

Admiral Grace Murray Hopper was active in the design, implementation, and use

True

Word

A group of bytes

The base numbers for the binary number system are

0.1

The base numbers in the hexadecimal's number system are

0123456789 ABC DEF

The value for the number TEN to the power of Zero 10^0 is:

1

In base 16, the digit E corresponds to what decimal value?

14

Byte

a group of 8 bits

Base 2 number system

Binary

What BASE number system is 11?

Binary

Base 10 number system

Decimal

What BASE number system is 81?

Decimal and Above

What base number system is the number 81

Decimal and above

A byte is made of up to 6 binary digits

False

A rational number is the number 0 or any number obtained by repeatedly adding 1 to this number

False

A rational number is the number zero or any number obtained by repeatedly adding one to this number

False

Modern computers are often 16 bit machines 32 bit machines or 64-bit machines

False

Starting from left to right every grouping of four binary digits can be read as one hexadecimal digit

False

Starting from left to right, every grouping of four binary digits can be read as one hexadecimal

False

Starting from left to right, every grouping of four binary digits can be read as one hexadecimal digit.

False

The Base-2 number system has two digits (0-1) and is referred to as the Decimal number

False

The Base-2 number system has two digits (0-1) and is referred to as the Decimal number system

False

The base 8 number system (Octal) includes the digits (1-8)

False

The number of bits in a word is the same on all machines

False

A natural number, a negative of a natural number, or zero

Integer

Admiral Grace Murray Hopper was an active design, implementation, COBOL language

True

Bits are grouped together into Bytes. A Byte is 8 Bits.

True

The number 0 and any number obtained by repeatedly adding 1 to it

Natural number

Bi-Quinary system

Number representation system

Base 8 numbering system

Octal

The Power of 2 Number System refers to the special relationship between Binary and

Octal and Hexadecimal

A NUMBER is a unit of an abstract mathematical system subject to the laws of arithmetic

True

A number is a unit of an abstract mathematical system subject to the laws of arithmetic

True

Base 2 Number System

binary

abacus

device that uses potional notation

What base number system is the number 1011011E

hexadecimal and above

The number zero in any number obtain my repeatedly adding one to it

natural number

A unit of an abstract mathematical system subject to the laws of arithmetic

number

binary digit (bit)

smallest unit of computer storage capacity


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