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COP 2210 EXAM 1 Question and answers rated A+ 2024

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COP 2210 EXAM 1 Question and answers rated A+ 2024 COP 2210 EXAM 1 A sequence of instructions that solves a problem is called a(n) _____ . 1. instruction 2. process 3. algorithm 4. variable - correct answer algorithm In what component does a processor store the processor's required i...

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  • September 6, 2024
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  • 2024/2025
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  • cop 2210 exam 1
  • cop 2210 exam 1 question and answers rated a 2024

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COP 2210 EXAM 1
A sequence of instructions that solves a problem is called a(n) _____ .


1. instruction
2. process
3. algorithm
4. variable - correct answer ✔algorithm


In what component does a processor store the processor's required
instructions and data?


1. Mailbox
2. Switch
3. Memory
4. Bit - correct answer ✔Memory


Given a list of syntax errors from a compiler, a programmer should focus
attention on which error(s), before recompiling?


1. All the errors
2. The first error only
3. The middle error only
4. The last error only - correct answer ✔The first error only


What does this code output?

,System.out.print("I ");
System.out.println("want pie.");


1. I want pie.


2. "I"
"want pie"


3. I want
pie


4. I want
pie


5. I wantpie - correct answer ✔I want pie.


What will a compiler do for the following code?


/* numItems = 2; /* Total items to buy */
rate = 0.5;
*/


1. Ignore numItems = 2, but generate code for rate = 0.5.
2. Generate code for numItems = 2, but ignore rate = 0.5.
3. Ignore both statements.
4. Generate an error. - correct answer ✔Ignore both statements.

,A program should compute two times x. Which statement has a logic error?


1. y = x + x;
2. y = 2 * x;
3. y = x * x;
4 y = x * 2; - correct answer ✔y = x * x;


What does a clock do?


1.Stores the computer's programs
2. Counts the number of instructions executed by a 3. processor
3. Determines the rate of execution for a processor's instructions
4. Interfaces with peripherals - correct answer ✔Determines the rate of
execution for a processor's instructions


What is Moore's law?


1. A processor used in cold weather is more likely to fail
2. Every action has an equal and opposite reaction
3. The capacity of ICs doubles roughly every 18 months
4. Any given program will become obsolete - correct answer ✔The capacity
of ICs doubles roughly every 18 months


A _____ is a computer component that stores files and other data.


1. disk

, 2. monitor
3. keyboard
4. processor - correct answer ✔disk


The _____ is a process that manages programs and interfaces with
peripherals.


1. clock
2. BIOS
3. integrated circuit
4. operating system (o/s) - correct answer ✔operating system (o/s)


Which is not a component of a computer?


1. clock
2. Memory
3. Processor
4. Programmer - correct answer ✔Programmer


Which item converts a high-level language program to low-level machine
instructions?


1. Compiler
2. Machine instruction
3. Assembly language
4. Memory - correct answer ✔Compiler

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