Partial II preparation

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Partial II (per your planning)

This partial focuses on simple data structures:

• Arrays: traverse, search, accumulate, sort.
• Struct arrays: model records with multiple fields.
• Files: read/write text reliably.

Course topics: Using simple data structures in programs

Second evaluated block per the planning: arrays, record arrays (struct), and files as simple data structures. Will be expanded once official material is available.

1. Review these lessons

Complete each page and pass its interactive exam at the bottom before taking the partial.

• Types and variables
• Functions
• Control structures
• trabajos/ejercicio-02-inventario
• trabajos/ejercicio-03-archivo-mayusculas

2. Take the partial exam below

Minimum 70% to pass. A CALETAS account is required to save your result.

Interactive exam

Partial II exam — Computacion II

Based on: Arreglos + Structs + Archivos (Computacion II)

0 of 0 answered

Why does this course insist on arrays instead of vector?

Because vector is always slower than arrays Because the statements may forbid vector and they evaluate simple structures Because vector does not exist in C++ Because you cannot sort with vector

In an array of size N, the last valid index is...

N N-1 1 It depends on the compiler

Which structure would you use for an inventory with code, description, quantity and price?

A struct A char An if A switch

To read a full line (with spaces) from a file or stdin you use...

cin >> getline printf switch

Listing products by stock from highest to lowest implies...

Searching Sorting by a field Keyboard input only Inheritance

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