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UJIAN AKHIR SEMESTER KELAS X MAPEL INFORMATIKA

Total questions: 100

Worksheet time: 50mins

Name
Class
Date
1.

Komponen utama yang berfungsi sebagai otak komputer adalah...

a)

RAM

b)

Hard disk

c)

CPU

d)

GPU

e)

ROM

2.

Sistem bilangan yang digunakan oleh komputer adalah...

a)

Desimal

b)

Okta

c)

Biner

d)

Heksadesimal

e)

Romawi

3.

Perangkat yang diklasifikasikan sebagai perangkat input adalah...

a)

Monitor

b)

Speaker

c)

Printer

d)

Keyboard

e)

Proyektor

4.

Penyimpanan data sementara yang hilang ketika komputer dimatikan adalah...

a)

ROM

b)

SSD

c)

Flashdisk

d)

RAM

e)

CD

5.

Microsoft Excel falls into the category of software...

a)

Sistem Operasi

b)

Utilitas

c)

Pemrograman

d)

Aplikasi

e)

Antivirus

6.

Versi pertama dari sistem operasi Windows yang dirilis adalah...

a)

Windows 3.1

b)

Windows 7

c)

Windows 1.0

d)

Windows XP

e)

Windows 95

7.

Linux adalah sistem operasi yang...

a)

Berbayar dan tertutup

b)

Gratis dan sumber terbuka

c)

Gratis dan tertutup

d)

Berbayar dan sumber terbuka

e)

Tertutup untuk publik

8.

Dalam perangkat komputer, VGA digunakan untuk...

a)

Prosesor utama

b)

Pengolahan grafis

c)

Penyimpanan data

d)

Menangkap sinyal internet

e)

Mencegah virus

9.

Hard disk adalah jenis media penyimpanan...

a)

Optik

b)

Magnetik

c)

Elektronik

d)

Awan

e)

Tanpa Kabel

10.

Computer viruses can spread through...

a)

Udara

b)

Flashdisk

c)

Kabel listrik

d)

Prosesor

e)

RAM

11.

Cloud computing allows users to...

a)

Menyimpan data di server lokal

b)

Menyimpan data di internet

c)

Mempercepat prosesor

d)

Menghapus virus

e)

Membuat kabel jaringan

12.

Dalam teknologi informasi, sebuah bit adalah...

a)

Unit terkecil dari penyimpanan data

b)

Unit terkecil dari kecepatan internet

c)

Unit terkecil dari kapasitas hard disk

d)

Unit terbesar dari RAM

e)

Unit terkecil dari ukuran file

13.

Salah satu contoh perangkat keluaran adalah...

a)

Mouse

b)

Scanner

c)

Monitor

d)

Keyboard

e)

Microphone

14.

Sebuah komputer yang dirancang untuk satu orang disebut...

a)

Superkomputer

b)

Mainframe

c)

Komputer Pribadi

d)

Workstation

e)

Server

15.

Penyimpanan berbasis internet disebut...

a)

Database

b)

Penyimpanan Awan

c)

Disket

d)

Kartu Memori

e)

Cache

16.

IP address version 4 has a length of...

a)

8 bit

b)

16 bit

c)

32 bit

d)

64 bit

e)

128 bit

17.

IP address version 4 has a length of...

a)

8 bit

b)

16 bit

c)

32 bit

d)

64 bit

e)

128 bit

18.

Perangkat yang menghubungkan dua jaringan yang berbeda adalah...

a)

Hub

b)

Switch

c)

Router

d)

Modem

e)

Kabel LAN

19.

HTTP is a protocol used for...

a)

Transfer file

b)

Kirim email

c)

Akses halaman web

d)

Hubungkan printer

e)

Amankan jaringan

20.

Domain .edu digunakan untuk...

a)

Perusahaan

b)

Institusi pendidikan

c)

Organisasi nirlaba

d)

Negara

e)

Situs pribadi

21.

Wi-Fi adalah teknologi jaringan yang...

a)

Terhubung

b)

Tanpa kabel

c)

Optik

d)

Serat

e)

Tertutup

22.

HTTPS lebih aman daripada HTTP karena...

a)

Menggunakan kabel fiber optik

b)

Memiliki kecepatan lebih tinggi

c)

Menggunakan enkripsi SSL/TLS

d)

Tidak memerlukan router

e)

Dapat digunakan tanpa internet

23.

Topologi jaringan yang menghubungkan semua komputer ke satu kabel utama disebut...

a)

Bintang

b)

Lingkaran

c)

Mesh

d)

Bus

e)

Pohon

24.

Protokol email yang digunakan untuk mengunduh pesan adalah...

a)

SMTP

b)

POP3

c)

FTP

d)

DHCP

e)

HTTP

25.

Kecepatan transfer data dalam jaringan diukur dalam...

a)

Byte

b)

Bit per detik (bps)

c)

Hertz

d)

Watt

e)

Pixel

26.

Fungsi utama dari firewall adalah...

a)

Mempercepat koneksi internet

b)

Memfilter lalu lintas jaringan

c)

Menyimpan data pengguna

d)

Menghapus virus

e)

Menghubungkan server

27.

Struktur data yang menggunakan prinsip LIFO adalah...

a)

Antrian

b)

Stack

c)

Array

d)

Pohon

e)

Linked List

28.

Bahasa pemrograman tingkat rendah adalah...

a)

Python

b)

Java

c)

Assembly

d)

C++

e)

Pascal

29.

Dalam Python, komentar ditulis dengan...

a)

//

b)

#

c)

/* */

d)

--

e)

\

30.

Output dari print(2**3) di Python adalah...

a)

6

b)

8

c)

9

d)

16

e)

23

31.

Operator logika yang mengembalikan true jika kedua kondisi benar adalah...

a)

ATAU

b)

XOR

c)

DAN

d)

TIDAK

e)

NAND

32.

Jenis data untuk angka desimal adalah...

a)

Integer

b)

Float

c)

String

d)

Boolean

e)

Karakter

33.

Sebuah variabel yang hanya dapat memiliki dua nilai seperti Benar atau Salah disebut...

a)

String

b)

Boolean

c)

Integer

d)

Float

e)

Karakter

34.

Dalam diagram alir, simbol keputusan berbentuk...

a)

Persegi panjang

b)

Belah ketupat

c)

Lingkaran

d)

Segitiga

e)

Panah

35.

Konsep OOP yang memungkinkan penggunaan kembali kode disebut...

a)

Polimorfisme

b)

Enkapsulasi

c)

Pewarisan

d)

Abstraksi

e)

Kompilasi

36.

Binary numbers consist only of the digits...

a)

0 dan 2

b)

1 dan 2

c)

0 dan 1

d)

1 dan 10

e)

2 dan 3

37.

Konversi angka desimal 10 ke biner adalah...

a)

1110

b)

1100

c)

1001

d)

1010

e)

1101

38.

Hasil konversi angka biner 1011 ke desimal adalah...

a)

10

b)

12

c)

11

d)

9

e)

13

39.

Bilangan biner 11001 jika dikonversi ke desimal adalah...

a)

25

b)

24

c)

21

d)

19

e)

23

40.

Operasi AND dari 1010 dan 1100 adalah...

a)

1010

b)

1110

c)

1000

d)

1101

e)

0100

41.

Hasil penjumlahan biner 101 + 11 adalah...

a)

111

b)

1000

c)

110

d)

1001

e)

1010

42.

The binary number 11111 when converted to decimal is...

a)

30

b)

32

c)

31

d)

29

e)
43.

Apa hasil dari penjumlahan biner 101 + 11?

a)

111

b)

1000

c)

110

d)

1001

e)

1010

44.

Apa konversi desimal dari angka biner 11111?

a)

30

b)

32

c)

31

d)

29

e)

33

45.

Apa konversi biner dari angka desimal 20?

a)

10011

b)

10100

c)

10110

d)

11000

e)

10010

46.

Jika 1 byte = 8 bit, apa angka biner yang terdiri dari 8 digit 1?

a)

1111

b)

11111

c)

111111

d)

11111111

e)

1111111

47.

Apa hasil dari operasi OR antara 1010 dan 1101?

a)

1110

b)

1011

c)

1001

d)

1100

e)

1111

48.

Apa itu mesin pencari?

a)

Perangkat keras untuk menyimpan data

b)

Program yang digunakan untuk mengelola file komputer

c)

Perangkat lunak untuk mencari informasi di internet

d)

Sistem operasi untuk jaringan komputer

e)

Aplikasi khusus untuk membuat basis data

49.

Which of the following is not an example of a search engine?

a)

Google

b)

Bing

c)

Yahoo!

d)

Mozilla Firefox

e)

DuckDuckGo

50.

Apa komponen utama dari mesin pencari yang berfungsi untuk mengindeks halaman web?

a)

Crawler/Spider

b)

Indeks

c)

Algoritma

d)

Prosesor Kuery

e)

Basis Data

51.

Apa fungsi utama dari web crawler dalam mesin pencari?

a)

Menyimpan hasil pencarian

b)

Menghapus situs yang tidak aktif

c)

Menjelajahi dan mengumpulkan data dari situs web

d)

Menyediakan layanan email

e)

Mempercepat koneksi internet

52.

What does SEO (Search Engine Optimization) relate to?

a)

Optimizing web appearance to be attractive

b)

Creating graphic designs for sites

c)

Increasing site visibility in search results

d)

Maintaining network security

e)

Removing index from search engines

53.

What are the results displayed by a search engine after performing a search called?

a)

Web page

b)

Search Result

c)

Web server

d)

Data mining

e)

Browser

54.

What is the algorithm used by Google to determine page ranking called?

a)

BingRank

b)

PageRank

c)

SearchRank

d)

GoogleSort

e)

WebRank

55.

Which of the following is a privacy-based search engine?

a)

Google

b)

Bing

c)

Yahoo!

d)

DuckDuckGo

e)

Ask.com

56.

What is the query entered into a search engine called?

a)

Algorithm

b)

Keyword

c)

Crawler

d)

Database

e)

Index

57.

In search results, what are the paid ads displayed at the top called?

a)

Natural result

b)

Organic search

c)

Paid search

d)

Query result

e)

Manual search

58.

What is video processing?

a)

Editing text in documents

b)

Creating and modifying moving images

c)

Storing data in binary form

d)

Analyzing computer networks

e)

Converting text to speech

59.

What is the most commonly used video format for storage and distribution on the internet?

a)

.PNG

b)

.MP4

c)

.DOCX

d)

.MP3

e)

.ZIP

60.

What does FPS (Frames Per Second) in video indicate?

a)

Number of colors in the video

b)

Video image resolution

c)

Number of frames displayed per second

d)

Size of the video file

e)

Speed of the computer processor

61.

Which software is not used for video processing?

a)

Adobe Premiere Pro

b)

Filmora

c)

Final Cut Pro

d)

Microsoft Word

e)

DaVinci Resolve

62.

What is the purpose of video rendering?

a)

Copying data from the hard disk

b)

Compressing text and images

c)

Converting video projects into final video files

d)

Increasing computer memory capacity

e)

Speeding up internet connection

63.

What is the pixel size of Full HD resolution?

a)

640 × 480

b)

80

64.

What is the final video file conversion process?

a)

Changing video project to final video file

b)

Increasing computer memory capacity

c)

Speeding up internet connection

65.

What is the pixel size of Full HD resolution?

a)

640 × 480

b)

800 × 600

c)

1920 × 1080

d)

1280 × 720

e)

2560 × 1440

66.

What is the technique of merging two or more videos into one called?

a)

Clipping

b)

Merging

c)

Trimming

d)

Splicing

e)

Mixing

67.

What is the video compression format often used for streaming due to its small size but high quality?

a)

AVI

b)

FLV

c)

WMV

d)

MP4 (H.264)

e)

MOV

68.

What is the purpose of using a green screen in video processing?

a)

Displaying scrolling text

b)

Providing visual effects by changing the background

c)

Increasing file size

d)

Reducing video resolution

e)

Combining audio with video

69.

What is the function of the timeline in video processing?

a)

Determining memory size

b)

Arranging clips and video effects

c)

Choosing video file format

d)

Determining color count

e)

Deleting video project

70.

What software is used for word processing?

a)

Microsoft Excel

b)

Microsoft Word

c)

Adobe Photoshop

d)

CorelDRAW

e)

Microsoft Access

71.

What software is used for number processing?

a)

Microsoft Word

b)

Adobe Illustrator

c)

Microsoft Excel

d)

PowerPoint

e)

Notepad

72.

What is the file extension for Microsoft Word documents?

a)

.xls

b)

.docx

c)

.pptx

d)

.pdf

e)

.txt

73.

In Microsoft Excel, what is the symbol '=' used for?

a)

Deleting data

b)

Entering text

c)

Writing formulas or equations

d)

Creating tables

e)

Copying data

74.

What is the function of Mail Merge in Microsoft Word?

a)

Inserting tables

b)

Merging text and numbers

c)

Creating mass mail with different data

d)

Creating graphs

e)

Editing images

75.

In Microsoft Excel, what is the SUM function used for?

a)

Sorting data

b)

Deleting rows

c)

Adding a group of numbers

d)

Copying numbers

e)

Creating graphs

76.

Which of the following is an example of word processing?

a)

Creating sales graphs

b)

Editing photos

c)

Writing and editing a job application letter

d)

Calculating total expenses

e)

Designing a logo

77.

In Excel, what type of chart is used to show data in a circular form?

a)

Line Chart

b)

Column Chart

c)

Pie Chart

d)

Bar Chart

e)

Scatter Chart

78.

What is the Find and Replace function in Microsoft Word used for?

a)

Adding a new page

b)

Merging documents

c)

Finding and replacing specific words

d)

Counting words

e)

Formatting text

79.

In Microsoft Excel, what formula is used to calculate the average of a group of numbers?

a)

=TOTAL()

b)

=SUM()

c)

=IF()

d)

=AVERAGE()

e)

=MEAN()

80.

What is graphic design?

a)

Calculating data using a computer

b)

Creating and manipulating images to convey visual messages

c)

Processing numbers in table form

d)

Writing text using word processors

e)

Analyzing computer networks

81.

What software is used for vector-based graphic design?

a)

Adobe Photoshop

b)

CorelDRAW

c)

Adobe Premiere Pro

d)

Audacity

e)

Canva

82.

What is the main difference between vector images and bitmap images?

a)

Vector is made of pixels, bitmap is made of lines

b)

Bitmap can be enlarged without breaking

c)

Vector does not break when enlarged, bitmap breaks when enlarged

d)

Bitmap is only black and white, vector is always colored

83.

Which statement is true about bitmap and vector images?

a)

Bitmap can be enlarged without breaking

b)

Vector does not break when enlarged, bitmap breaks when enlarged

c)

Bitmap is only black and white, vector is always colored

d)

Vector is only used for photos

84.

What is the most common file format used for vector graphic design images?

a)

.PNG

b)

.JPG

c)

.MP4

d)

.SVG

e)

.GIF

85.

Image resolution is measured in units of...

a)

Bit per second (bps)

b)

Hertz (Hz)

c)

Pixel per inch (PPI)

d)

Frames per second (FPS)

e)

MegaHertz (MHz)

86.

The input device commonly used in graphic design for manual drawing is...

a)

Keyboard

b)

Mouse

c)

Scanner

d)

Graphic Tablet

e)

Microphone

87.

Adobe Photoshop is more often used for...

a)

Video editing

b)

Audio editing

c)

Document text editing

d)

Photo or bitmap image editing and manipulation

e)

Spreadsheet data editing

88.

The layers feature in graphic design software is used to...

a)

Delete all designs

b)

Save files in video format

c)

Separate design elements for easier editing

d)

Create 3D animations

e)

Determine computer memory size

89.

Colors used in digital design usually use the color model...

a)

CMYK

b)

RGB

c)

HSL

d)

RYB

e)

Pantone

90.

CMYK is usually used for...

a)

Digital colors on computer screens

b)

Colors for printing

c)

Colors for vector design

d)

Special colors for animation

e)

Black and white colors only

91.

The Internet is...

a)

Hardware for computer networks

b)

A network of computers that are interconnected globally

c)

A program for creating documents

d)

A web-based operating system

e)

A cloud-based data storage tool

92.

The device used to connect a computer to the internet is called...

a)

Switch

b)

Router

c)

Monitor

d)

Processor

e)

Hard disk

93.

The protocol used to access web pages is...

a)

SMTP

b)

FTP

c)

HTTP

d)

POP3

e)

IMAP

94.

The full form of URL is...

a)

Universal Routing Locator

b)

Uniform Resource Locator

c)

Unique Routing Link

d)

Uniform Resource Link

e)

Universal Resource Location

95.

The main function of DNS (Domain Name System) is...

a)

Store data on servers

b)

Translate IP addresses into domain names

c)

Store web pages offline

d)

Filter viruses from networks

e)

Speed up Wi-Fi connections

96.

Which of the following is not included in internet browsers?

a)

Google Chrome

b)

Mozilla Firefox

c)

Safari

d)

Opera

e)

Microsoft Excel

97.

Cloud computing technology allows users to...

a)

Store and access data via the internet

b)

Permanently delete files

c)

Speed up computer processors

d)

Install hardware

e)

Turn on computers without electricity

98.

A smaller internet network that can only be accessed by internal parties is called...

a)

Extranet

b)

LAN

c)

Intranet

d)

WAN

e)

VPN

99.

Internet security can be enhanced by using...

a)

Firewalls and antivirus

b)

Video editing applications

c)

Outdated browsers

d)

Illegal file sharing

e)

Keyboard shortcuts

100.

The search engine that focuses on user privacy is...

a)

Google

b)

Bing

c)

Yahoo!

d)

DuckDuckGo

e)

Baidu