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Comp Sci Semester Exam Unit 1 2024

Total questions: 17

Worksheet time: 3hrs 27mins

Name
Class
Date
1.

Binary

a)

A way of representing information using only two options.

b)

A contraction of "Binary Digit";  the single unit of information in a computer, typically represented as a 0 or 1

c)

ur mom

d)

A way of representing information using ten options.

2.

Decimal

a)

A way of representing information using ten options.

b)

Error from attempting to represent a number that is too large.

c)

ur gonna fail if u click this

d)

click me teehee

3.

Bit

a)

Error from attempting to represent a number that is too large.

b)

A contraction of "Binary Digit";  the single unit of information in a computer, typically represented as a 0 or 1

c)

Data that changes discretely through a finite set of possible values

d)

mr mcnair is my best friend

4.

Are you gonna pass?

(a)  

5.

Byte

a)

8 bits

b)

how do u not know this

c)

byte

d)

Error from attempting to represent a number that is too precise. The value is rounded.

6.

Overflow Error

a)

mhm

b)

A collection of public copyright licenses that enable the free distribution of an otherwise copyrighted work, used when an author wants to give people the right to share, use, and build upon a work that they have created

c)

overflowing ur water bottle

d)

Error from attempting to represent a number that is too large.

7.

free one bc im literally the best

a)

hi

b)

hi

c)

correct one

d)

hi

8.

Round Off Error

a)

code

b)

Error from attempting to represent a number that is too precise. The value is rounded.

c)

syntax error

d)

Error from attempting to represent a number that is too precise. The value is NOT rounded.

9.

Analog Data

a)

a clock

b)

Data with values that DO NOT change continuously, or smoothly, over time. Some examples of analog data include music, colors of a painting, or position of a sprinter during a race.

c)

Data with values that change continuously, or smoothly, over time. Some examples of analog data include music, colors of a painting, or position of a sprinter during a race.

d)

8 bits

10.

Digital Data

a)

A way of representing information using only two options.

b)

Data that changes discretely through a 1 set of possible values

c)

Data

d)

Data that changes discretely through a finite set of possible values

11.

Sampling

a)

A process for creating a digital representation of analog data by measuring the analog data at regular intervals called samples.

b)

A process for reducing the number of bits needed to represent something in which some information is lost or thrown away. This process is not reversible.

c)

A process for reducing the number of bits needed to represent something in which some information is lost or thrown away. This process is not reversible.

d)

A process for reducing the number of bits needed to represent something in which some information is lost or thrown away. This process is not reversible.

12.

another free question cuz im nice

(a)  

13.

Lossless Compression

a)

A process for reducing the number of bits needed to represent something without losing any information. This process is reversible.

b)

A process for reducing the number of bits needed to represent something without losing any information. This process is NOT reversible.

c)

wrong

d)

ro

14.

Lossy Compression

a)

TAYLOR SWIFT

b)

squishing a cat

c)

: A process for reducing the number of bits needed to represent something in which some information is lost or thrown away. This process is not reversible.

d)

: A process for reducing the number of bits needed to represent something in which some information is lost or thrown away. This process is reversible.

15.

Intellectual Property

a)

SPEAK NOW

b)

A work or invention that is the result of creativity, such as a piece of writing or a design, to which one has rights and for which one may apply for a patent, copyright, trademark, etc.

c)

something you invent but don’t have rights too

d)

FEARLESS

16.

Creative Commons

a)

an economic and environmental science problem where individuals have access to a shared resource and act in their own interest, at the expense of other individuals.

b)

1989

c)

: a machine that can run a program, including computers, tablets, servers, routers, and smart sensors

• Computing System: a group of computing devices and programs

d)

A collection of public copyright licenses that enable the free distribution of an otherwise copyrighted work, used when an author wants to give people the right to share, use, and build upon a work that they have created

17.

is taylor swift amazing???????

(a)