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IBM Array OA Questions
Practice 104+ Array coding questions asked in IBM online assessments.
Folding a Flat List Into Rows
Easy
Lexicographically Smallest Permutation With Each Adjacent Swap Used Once
Medium
Valid Running Sets That Leave No Process Malfunctioning
Medium
Maximize Server Performance
Easy
Daily Data Sign Reversals
Easy
Workload Optimization
Medium
Make the Mode the Median
Medium
Largest Sum After Paired Sign Flips
Medium
Index Triplets With Sum Divisible by d
Medium
Optimal Scheduling
Medium
Bandwidth Contention Analysis
Medium
Programming Contest Pairing Bias
Easy
Android In-App Upgrades
Medium
Increasing Segments of Length K
Medium
Minimum Cost to Make Array Elements Distinct
Medium
Minimum Moves to Custom Sort Array
Easy
Maximum Requests in a Time Window
Medium
Frequent Query Types in a 600-Second Window
Medium
Count Medical Records In Range
Easy
Count Invalid Server Log Groups
Easy
Count Value-Increasing Triplets Under a Threshold
Medium
Letter Frequency Similarity Check
Medium
Alternating Parity Classification
Medium
Longest Balanced Binary Subarray
Medium
Count Unstable Processes
Medium
Count Log Retries Within a Gap
Medium
Question 1: Count Strictly Increasing Triplets
Medium
Question 1
Easy
Medical Records: Body Temperature Range
Easy
Second Most Frequent Element
Easy
Find Speedster
Medium
Meeting Room Availability
Easy
Step Patterns
Easy
Question 2
Medium
HackerCards
Easy
Format the log strings of an unordered log
Easy
Count the number of spikes
Easy
Equalizing Portfolio Shares
Medium
Count Increasing Pairs
Easy
Subarray Product Equals K
Medium
Detect First Anomaly
Easy
Select Least Resource Tasks
Medium
Alternating Process Scheduler
Medium
Count Triplets with Bounded Difference
Medium
Process Scheduler
Medium
Task Scheduling System
Medium
Signal Tower Calibration
Easy
Smart Cities Security Units Relocation
Medium
Process Starvation Time
Medium
Array Challenge
Easy
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IBM Array OA Questions | OAHelper