Person in Charge

• cq_irritater

Attention

This problem set contains $\bm 3$ major sections with $\bm{10}$ sub-questions, each worth $\bm{10}$ points (total $\bm{100}$ points).

For multiple-choice questions:

• Full correct answer: $10$ points;
• Partial correct answer: $5$ points;
• Any incorrect selection: $0$ points.

I. Single-Choice Questions (5 questions)

1. Which Linux command shows hidden files?

{{ select(1) }}

• ls -a
• ls -d
• ls -c
• ls -w

2. What is the C++ compiler in Linux systems?

{{ select(2) }}

• C++
• gdb
• gcc
• g++

3. In Vim editor, how to jump to line $12$?

{{ select(3) }}

• 12
• :12
• to 12
• 12:

4. Which G++ option specifies the output filename?

{{ select(4) }}

• -g
• -o
• -c
• -lm

5. Default Shell in NOI Linux is?

{{ select(5) }}

• Python
• C++
• Bash
• Java

II. Multiple-Choice Questions (2 questions)

6. If having problem understanding a question during Sleeping Cup contest, contestants may:

{{ multiselect(6) }}

• Raise hand for help
• Ask in contest announcement board under problem list
• Join Sleeping Cup QQ group for consultation
• Publicly post questions

7. A complete computer system should include:

{{ multiselect(7) }}

• Hardware system
• Software system
• CPU
• Operating system

III. Fill-in-the-Blank Questions (3 questions)

8. Hexadecimal 0xAB in binary is ________.

9. If contestant's answer filename has wrong capitalization, they will get ________ points.

10. The problem author is ________.

Answer Area:

8. {{ input(8) }}

9. {{ input(9) }}

10. {{ input(10) }}

Official Solution

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