WorksheetsNETTECH1 QUIZ
Total questions: 22
Worksheet time: 8mins
Which protocol is responsible for translating domain names into IP addresses?
SMTP
FTP
DNS
HTTP
What does TCP stand for?
Transmission Control Protocol
Transfer Control Protocol
Transport Control Protocol
Transmission Coding Protocol
What is the main function of the Internet Engineering Task Force (IETF)?
Assign IP addresses
Set standards for internet communication
Develop hardware standards
Monitor internet security
Which of the following protocols is used for secure web browsing?
HTTP
FTP
Telnet
HTTPS
What is the port number used by SMTP?
(a)
Which transport layer protocol provides reliable data transmission?
TCP
UDP
IP
ICMP
What organization is known for standardizing Ethernet (802.3)?
ANSI
IEEE
IETF
ISO
What is the function of SNMP?
File transfer
Network monitoring and management
Secure email transmission
Assigning IP addresses
What protocol enables remote login to UNIX machines?
Telnet
rlogin
FTP
SMTP
Which organization oversees the development of the Internet?
IEEE
ISOC
EIA
TIA
What is the range of well-known port numbers?
1 – 512
0 – 1023
1024 – 49151
49152 – 65535
What type of protocol is UDP?
Connection-oriented
Connectionless
Stateful
Secure
Which protocol is used for sending emails?
HTTP
FTP
SMTP
SNMP
What is the purpose of the three-way handshake in TCP?
Encrypt data transmission
Ensure reliable connection establishment
Assign IP addresses
Compress data packets
What is the purpose of the TIA/EIA-568 standard?
Secure data transmission
Standardize LAN protocols
Define cable installation guidelines
Assign port numbers
What is the primary function of the Domain Name System (DNS)?
Assign MAC addresses
Monitor network traffic
Translate domain names to IP addresses
Encrypt online transactions
Which protocol is commonly used for file transfer over the internet?
SMTP
FTP
Telnet
SNMP
Which field in the TCP header is used for flow control?
Window
Checksum
Sequence Number
Header Length
What is the primary difference between TCP and UDP?
TCP is connection-oriented, while UDP is connectionless
TCP is faster than UDP
UDP is more reliable than TCP
Both are connection-oriented
What is the default port number for HTTP?
(a)
What is the primary purpose of the three-way handshake in TCP?
To establish a reliable connection
To encrypt data transmission
To assign IP addresses
To close an existing connection
Which of the following is the correct sequence of messages in the TCP three-way handshake?
(a)
