Q. Which of the following is NOT a type of cloud service?
A.
IaaS
B.
PaaS
C.
SaaS
D.
CaaS
Show solution
Solution
CaaS (Container as a Service) is not a standard type of cloud service; the common types are IaaS, PaaS, and SaaS.
Correct Answer:
D
— CaaS
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Q. Which of the following is NOT a type of combinational logic circuit?
A.
Adder
B.
Multiplexer
C.
Flip-flop
D.
Decoder
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Solution
A flip-flop is a sequential logic circuit, while the others are combinational logic circuits.
Correct Answer:
C
— Flip-flop
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Q. Which of the following is NOT a type of data warehouse architecture?
A.
Single-tier architecture
B.
Two-tier architecture
C.
Three-tier architecture
D.
Multi-dimensional architecture
Show solution
Solution
Multi-dimensional architecture is not a recognized type of data warehouse architecture; the common types are single-tier, two-tier, and three-tier.
Correct Answer:
D
— Multi-dimensional architecture
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Q. Which of the following is NOT a type of database architecture?
A.
Single-tier architecture
B.
Two-tier architecture
C.
Three-tier architecture
D.
Multi-dimensional architecture
Show solution
Solution
Multi-dimensional architecture is not a standard type of database architecture; the common types are single-tier, two-tier, and three-tier.
Correct Answer:
D
— Multi-dimensional architecture
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Q. Which of the following is NOT a type of database concurrency control?
A.
Pessimistic locking
B.
Optimistic locking
C.
Timestamp ordering
D.
Data normalization
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Solution
Data normalization is not a type of concurrency control; it is a process of organizing data to reduce redundancy.
Correct Answer:
D
— Data normalization
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Q. Which of the following is NOT a type of database index?
A.
Unique index
B.
Clustered index
C.
Non-clustered index
D.
Composite index
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Solution
All listed options are types of database indexes; however, 'Composite index' is not a standard term used in the same way as the others.
Correct Answer:
D
— Composite index
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Q. Which of the following is NOT a type of database normalization?
A.
First Normal Form (1NF)
B.
Second Normal Form (2NF)
C.
Third Normal Form (3NF)
D.
Fourth Normal Form (4NF)
Show solution
Solution
All listed options are types of normalization; however, 4NF is less commonly referenced compared to the first three forms.
Correct Answer:
D
— Fourth Normal Form (4NF)
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Q. Which of the following is NOT a type of digital filter?
A.
FIR Filter
B.
IIR Filter
C.
Analog Filter
D.
All-Pass Filter
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Solution
Analog filters are not digital filters; FIR, IIR, and All-Pass filters are all types of digital filters.
Correct Answer:
C
— Analog Filter
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Q. Which of the following is NOT a type of distributed database architecture?
A.
Homogeneous
B.
Heterogeneous
C.
Centralized
D.
Federated
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Solution
Centralized is not a type of distributed database architecture; it refers to a database that is managed from a single location.
Correct Answer:
C
— Centralized
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Q. Which of the following is NOT a type of FET?
A.
JFET
B.
MOSFET
C.
BJT
D.
IGBT
Show solution
Solution
BJT (Bipolar Junction Transistor) is not a type of FET (Field Effect Transistor).
Correct Answer:
C
— BJT
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Q. Which of the following is NOT a type of index in SQL?
A.
Unique index
B.
Composite index
C.
Full-text index
D.
Dynamic index
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Solution
Dynamic index is not a recognized type of index in SQL; the other options are valid types of indexes.
Correct Answer:
D
— Dynamic index
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Q. Which of the following is NOT a type of indexing?
A.
B-tree indexing
B.
Hash indexing
C.
Bitmap indexing
D.
Sequential indexing
Show solution
Solution
Sequential indexing is not a recognized type of indexing in databases; the other options are valid indexing methods.
Correct Answer:
D
— Sequential indexing
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Q. Which of the following is NOT a type of join in SQL Server 2000?
A.
INNER JOIN
B.
OUTER JOIN
C.
CROSS JOIN
D.
LINK JOIN
Show solution
Solution
LINK JOIN is not a type of join in SQL Server 2000.
Correct Answer:
D
— LINK JOIN
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Q. Which of the following is NOT a type of join in SQL?
A.
INNER JOIN
B.
OUTER JOIN
C.
CROSS JOIN
D.
LINK JOIN
Show solution
Solution
LINK JOIN is not a recognized type of join in SQL; the common types are INNER JOIN, OUTER JOIN, and CROSS JOIN.
Correct Answer:
D
— LINK JOIN
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Q. Which of the following is NOT a type of malware?
A.
Virus
B.
Trojan
C.
Firewall
D.
Worm
Show solution
Solution
A firewall is a security device, while virus, Trojan, and worm are types of malware.
Correct Answer:
C
— Firewall
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Q. Which of the following is NOT a type of memory used in microprocessors?
A.
RAM
B.
ROM
C.
Cache
D.
CPU
Show solution
Solution
CPU is not a type of memory; it refers to the central processing unit itself, while RAM, ROM, and Cache are types of memory.
Correct Answer:
D
— CPU
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Q. Which of the following is NOT a type of multiplexer?
A.
2-to-1 multiplexer
B.
4-to-1 multiplexer
C.
8-to-1 multiplexer
D.
1-to-4 multiplexer
Show solution
Solution
A 1-to-4 multiplexer is not a standard type; multiplexers typically have more inputs than outputs.
Correct Answer:
D
— 1-to-4 multiplexer
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Q. Which of the following is NOT a type of NAT?
A.
Static NAT
B.
Dynamic NAT
C.
NAT overload
D.
Virtual NAT
Show solution
Solution
Virtual NAT is not a recognized type of NAT; the common types are Static NAT, Dynamic NAT, and NAT overload (PAT).
Correct Answer:
D
— Virtual NAT
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Q. Which of the following is NOT a type of network attack?
A.
Phishing
B.
DDoS
C.
Spoofing
D.
Routing
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Solution
Routing is not a type of network attack; it is a process of selecting paths in a network along which to send network traffic.
Correct Answer:
D
— Routing
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Q. Which of the following is NOT a type of normalization form?
A.
First Normal Form (1NF)
B.
Second Normal Form (2NF)
C.
Third Normal Form (3NF)
D.
Fourth Normal Form (4NF)
Show solution
Solution
All listed options are types of normalization forms; however, the question is misleading as all are valid forms.
Correct Answer:
D
— Fourth Normal Form (4NF)
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Q. Which of the following is NOT a type of normalization?
A.
First Normal Form
B.
Second Normal Form
C.
Third Normal Form
D.
Fourth Normal Form
Show solution
Solution
Fourth Normal Form is a valid type of normalization; however, the question is misleading as all options are types of normalization.
Correct Answer:
D
— Fourth Normal Form
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Q. Which of the following is NOT a type of PLD?
A.
CPLD
B.
FPGA
C.
ASIC
D.
GAL
Show solution
Solution
ASIC (Application-Specific Integrated Circuit) is not a type of PLD; it is a fixed-function device.
Correct Answer:
C
— ASIC
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Q. Which of the following is NOT a type of relationship in an ER model?
A.
One-to-One
B.
One-to-Many
C.
Many-to-Many
D.
Many-to-One
Show solution
Solution
All listed options are types of relationships in an ER model; however, 'Many-to-One' is typically described as 'One-to-Many' from the other entity's perspective.
Correct Answer:
D
— Many-to-One
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Q. Which of the following is NOT a type of transducer?
A.
Thermocouple
B.
Photodiode
C.
Resistor
D.
Piezoelectric sensor
Show solution
Solution
A resistor does not convert energy; it simply resists the flow of current.
Correct Answer:
C
— Resistor
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Q. Which of the following is NOT a type of VLAN?
A.
Data VLAN
B.
Voice VLAN
C.
Management VLAN
D.
Control VLAN
Show solution
Solution
Control VLAN is not a recognized type of VLAN; the common types include Data VLAN, Voice VLAN, and Management VLAN.
Correct Answer:
D
— Control VLAN
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Q. Which of the following is NOT a type of WAN technology?
A.
MPLS
B.
Frame Relay
C.
Ethernet
D.
Token Ring
Show solution
Solution
Token Ring is a LAN technology, while MPLS, Frame Relay, and Ethernet can be used in WAN environments.
Correct Answer:
D
— Token Ring
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Q. Which of the following is NOT a typical use case for a data warehouse?
A.
Business intelligence reporting
B.
Data mining
C.
Real-time transaction processing
D.
Historical data analysis
Show solution
Solution
Data warehouses are not typically used for real-time transaction processing, which is better suited for operational databases.
Correct Answer:
C
— Real-time transaction processing
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Q. Which of the following is NOT a valid binary number?
A.
1010
B.
1101
C.
1020
D.
1110
Show solution
Solution
1020 is not valid in binary as it contains '2'.
Correct Answer:
C
— 1020
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Q. Which of the following is NOT a valid class of IPv4 addresses?
A.
Class A
B.
Class B
C.
Class C
D.
Class D
Show solution
Solution
Class D is not a valid class for standard IPv4 addressing; it is reserved for multicast addresses.
Correct Answer:
D
— Class D
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Q. Which of the following is NOT a valid HTML tag?
A.
<div>
B.
<span>
C.
<section>
D.
<bodytag>
Show solution
Solution
<bodytag> is not a valid HTML tag; the correct tag is <body>.
Correct Answer:
D
— <bodytag>
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