CS101 Final Term MCQs by A&I

To start an ordered list from 20 instead of 1, we will write

✓ ► <OL begin = “20”> ✓ ► <OL initiate = “20”>

✓ ► <OL start = “20”>

✓ ► <OL from = “20”>

______ are personal computers that are designed to be easily transported and relocated.

✓ ► Desktops

✓ ► Portable

✓ ► Servers ✓ ► Workstations

The first component of an operating system that runs when a typical computer is turned ON, is:

✓ ► Device Manager ✓ ► File Manager

✓ ► Loader

✓ ► Device Driver

Pseudo code is written in

✓ ► Complex grammar

✓ ► Plain English ✓ ► JAVA ✓ ► Pseudo language

Instead of Full System, one can _____ results from part of a System

✓ ► Not achieve

✓ ► Mostly achieve ✓ ► Sometimes achieve ✓ ► Achieve

One can download or upload files to a remote computer using ________ protocol.

✓ ► HTTP ✓ ► SMTP

✓ ► FTP

✓ ► TELNET

Which protocol is used to control other computer from our own computer ?

1. FTP
2. NNTP
3. TELNET
4. None of the given choices

Correct answer: TELNET

Which function returns a randomly selected floating point number between 0 and 1 ?

1. floor(x)
2. ceil(x)
3. random()
4. round(x)

Correct answer: random()

Global variables can make the logic of a web page.

✓ ► Difficult to understand ✓ ► Easier to understand and maintain ✓ ► Difficult to reuse and maintain

✓ ► Difficult to understand, reuse and maintain

Mathematical functions in JavaScript, are accessed by referring to various methods of the_____________ object.

✓ ► Math

✓ ► Calculate ✓ ► Compute ✓ ► None of the given options

Human are better than computers at:

✓ ► Efficiency ✓ ► Accuracy

✓ ► Pattern recognition

✓ ► None of the given choices

Cray-1 was first commercial _________ computer

✓ ► Super

✓ ► Mini ✓ ► Micro ✓ ► Personal

URL is a/an ________

✓ ► Device ✓ ► Component

✓ ► Address

✓ ► Tool

Mainframe Computers are also called _____

✓ ► Enterprise Servers

✓ ► Personal Servers ✓ ► Enterprise Managers ✓ ► Window Servers

Which of the following is NOT a category of Mobile Computers?

1. Laptop
2. Palmtop
3. Desktop
4. Wearable

Correct answer: Desktop

Preliminary exploration of possible solutions, technologies, suppliers is called

✓ ► Viability

✓ ► Feasibility

✓ ► Specification ✓ ► Integration

__________ give us the ability to manipulate data through reference instead of actual value.

✓ ► Constants

✓ ► Variables

✓ ► Data Types ✓ ► Operators

Consider the following statement written in JavaScript:

Str = ”Hello” + ” World”

What will be the value of str ?

1. HelloWorld