US Major Computer Science Test 2

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Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

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University Major — Test 2 (Computer Science) University (Undergraduate Majors, USA) USA USA University Majors Curriculum

What is this test? for University Major review (University Major — Test 2 (Computer Science)), USA — University (Undergraduate Majors, USA) level, USA.
For University students (Undergraduate) in Test 2 (Computer Science) in the USA — is this your major?
Section: University Major — Test 2 (Computer Science) · Education: University (Undergraduate) · Part: University Major — Test 2 (Computer Science) · Country: USA

A regular habit of taking practice tests makes learned information stick and is one of the most important factors directly affecting exam success.

This test will help you gauge your knowledge in your field and manage your exam prep more efficiently.

By solving this test of 20 questions, you can both test your knowledge and identify the topics you need to improve.

Question 1

What is an if statement?

A) Condition branch

B) Loop

C) No choice

D) End only

Question 2

What is a database?

A) Spreadsheet only

B) Organized data store

C) No data

D) Paper files

Question 3

What is concatenation?

A) Splitting

B) Deleting

C) Joining strings

D) Sorting

Question 4

What is a boolean?

A) Number only

B) Text only

C) No value

D) True false value

Question 5

What is DNS?

A) Name lookup

B) Address assign

C) No names

D) Cable map

Question 6

What is HTTP?

A) Email rules

B) Web transfer rules

C) No rules

D) File type

Question 7

What is binary?

A) Base-10

B) Letters only

C) Base-2 digits

D) No digits

Question 8

Which term means "Self-calling function"?

A) binary

B) a bit

C) an algorithm

D) recursion

Question 9

Provide the definition of runtime:

A) Execution time

B) Write time

C) No time

D) Design time

Question 10

Which of the following best defines SQL?

A) Markup

B) Query language

C) Style code

D) No queries

Question 11

Which of the following best defines a compiler?

A) Text editor

B) No translation

C) Code translator

D) Bug maker

Question 12

Which of the following best defines a comment?

A) Code command

B) Error

C) Output

D) Ignored note

Question 13

What best defines a for loop?

A) Counted repeats

B) Endless loop

C) No repeats

D) One run

Question 14

What best defines a loop?

A) One run

B) Repeated code

C) No code

D) End only

Question 15

Which of the following best defines encryption?

A) Plain text

B) Deleting data

C) Scrambling data

D) Copying data

Question 16

What best defines a function?

A) One-use code

B) No inputs

C) Data only

D) Reusable block

Question 17

What best defines debugging?

A) Fixing errors

B) Writing code

C) No errors

D) Deleting all

Question 18

What best defines a float?

A) Whole only

B) Decimal number

C) Text only

D) No value

Question 19

What best defines a bit?

A) Byte

B) Word

C) 0 or 1

D) Letter

Question 20

Provide the definition of a string:

A) Number only

B) No text

C) Single char

D) Text sequence

US Major Computer Science Test 2

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