CompTIA CompTIA IT Fundamentals+ FC0-U61 Questions & Answers

• Question 11:

  An IP address is 32 bits long. If converted to bytes, it would be:

  A. 4 bytes

  B. 8 bytes

  C. 16 bytes

  D. 64 bytes

  Correct Answer: A

  1 byte = 8 bits -> 32 bits = 4 bytes

• Question 12:

  Which of the following BEST explains the use of float over integer to store monetary values?

  A. It accepts negative values.

  B. It stores symbols

  C. It accommodates larger values.

  D. It supports decimals.

  Correct Answer: D

  FLOAT - DECIMALS INTEGER - WHOLE NUMBER CHARACTER- A SINGLE NUMBER BOOLEAN - ON/OFF SWITCH OR IF STATEMENT, DETERMINES WHAT IS IN AND WHAT STAYS OUT / PARAMETER STRING - COLLECTION OF NUMBERS

• Question 13:

  Which of the following requires the MOST frequent updating to remain effective?

  A. Antivirus

  B. Host firewall

  C. Web browser

  D. Device drivers

  Correct Answer: A

• Question 14:

  Which of the following concerns does installing cross-platform software address?

  A. Subscription

  B. Licensing

  C. Product key

  D. Compatibility

  Correct Answer: D

• Question 15:

  Which of the following filesystems would a Linux computer MOST likely use?

  A. HFS

  B. NTFS

  C. FAT32

  D. ext4

  Correct Answer: D

  A. HFS - Hierarchical File System is for Mac superseded by apple file system.

  B. NTFS - New Technology File System is for windows

  C. FAT32 - File allocation table for Windows.

  D. ext4 - Fourth extension filesystem is for Linux.

• Question 16:

  An employee's laptop does not connect to the Internet when it is used in a coffee shop. Which of the following is the MOST likely cause?

  A. Script blocker

  B. Proxy settings

  C. Private browsing

  D. Full browser cache

  Correct Answer: B

• Question 17:

  Which of the following is an example of an interpreted language?

  A. C++

  B. Java

  C. Python

  D. Go

  Correct Answer: C

  The following languages are compiled:

  C++

  C#

  COBOL

  PASCAL

  Java (Note: Java is both a compiled language as well as an interpreted language.)

  Interpreted languages:

  scripting languages

  JavaScript

  Perl

  Python

• Question 18:

  Employee information is stored in a database. Which of the following BEST describes where all of an employee's information is stored?

  A. Record

  B. Report

  C. Column

  D. Procedure

  Correct Answer: A

• Question 19:

  The computer language that is closest to machine code is:

  A. query language

  B. scripting language

  C. markup language

  D. assembly language

  Correct Answer: D

  Assembly language - represents machine code in human-readable text. An assembly language is typically specific to a particular hardware architecture.

  Code written in a query language, such as Structured Query Language (SQL), is designed to retrieve specific records from a dataset. The code does not need to be compiled.

  markup language is not a programming language but a means of making data in a document accessible to a program. A markup language, such as the HyperText Markup Language (HTML) or eXtensible Markup Language (XML), defines a series of nested tags that describe the structure and/or meaning of the tag contents.

• Question 20:

  A remote user, who is working from home, requires significant bandwidth to connect to the corporate systems. Which of the following types of Internet service connections would BEST meet the user's needs?

  A. T1 line

  B. Satellite

  C. Fiber optic

  D. DSL

  Correct Answer: C